15661608382095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4451}}^1\times {\mathrm{15569}}^1$

素因数の和:20121

約数の個数: 128

約数和(自身を含む): 28880501529600

約数和(自身を除く): 13218893147505

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 61, 65, 95, 183, 195, 247, 285, 305, 741, 793, 915, 1159, 1235, 2379, 3477, 3705, 3965, 4451, 5795, 11895, 13353, 15067, 15569, 17385, 22255, 45201, 46707, 57863, 66765, 75335, 77845, 84569, 173589, 202397, 226005, 233535, 253707, 271511, 289315, 295811, 422845, 607191, 814533, 867945, 887433, 949709, 1011985, 1099397, 1268535, 1357555, 1479055, 2849127, 3035955, 3298191, 3529643, 3845543, 4072665, 4437165, 4748545, 5158709, 5496985, 10588929, 11536629, 12346217, 14245635, 15476127, 16490955, 17648215, 18044471, 19227715, 25793545, 37038651, 52944645, 54133413, 57683145, 61731085, 67063217, 69297619, 77380635, 90222355, 185193255, 201189651, 207892857, 234578123, 270667065, 335316085, 346488095, 703734369, 900869047, 1005948255, 1039464285, 1172890615, 1316654761, 2702607141, 3518671845, 3949964283, 4227154759, 4504345235, 6583273805, 12681464277, 13513035705, 17116511893, 19749821415, 21135773795, 51349535679, 54953011867, 63407321385, 80315940421, 85582559465, 164859035601, 240947821263, 256747678395, 274765059335, 401579702105, 824295178005, 1044107225473, 1204739106315, 3132321676419, 5220536127365, 15661608382095]

約数ペア:

[(1, 15661608382095), (3, 5220536127365), (5, 3132321676419), (13, 1204739106315), (15, 1044107225473), (19, 824295178005), (39, 401579702105), (57, 274765059335), (61, 256747678395), (65, 240947821263), (95, 164859035601), (183, 85582559465), (195, 80315940421), (247, 63407321385), (285, 54953011867), (305, 51349535679), (741, 21135773795), (793, 19749821415), (915, 17116511893), (1159, 13513035705), (1235, 12681464277), (2379, 6583273805), (3477, 4504345235), (3705, 4227154759), (3965, 3949964283), (4451, 3518671845), (5795, 2702607141), (11895, 1316654761), (13353, 1172890615), (15067, 1039464285), (15569, 1005948255), (17385, 900869047), (22255, 703734369), (45201, 346488095), (46707, 335316085), (57863, 270667065), (66765, 234578123), (75335, 207892857), (77845, 201189651), (84569, 185193255), (173589, 90222355), (202397, 77380635), (226005, 69297619), (233535, 67063217), (253707, 61731085), (271511, 57683145), (289315, 54133413), (295811, 52944645), (422845, 37038651), (607191, 25793545), (814533, 19227715), (867945, 18044471), (887433, 17648215), (949709, 16490955), (1011985, 15476127), (1099397, 14245635), (1268535, 12346217), (1357555, 11536629), (1479055, 10588929), (2849127, 5496985), (3035955, 5158709), (3298191, 4748545), (3529643, 4437165), (3845543, 4072665)]