188005545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1543

約数の個数: 96

約数和(自身を含む): 414296064

約数和(自身を除く): 226290519

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 31, 35, 39, 45, 63, 65, 91, 93, 105, 117, 155, 195, 217, 273, 279, 315, 403, 455, 465, 585, 651, 819, 1085, 1209, 1365, 1395, 1481, 1953, 2015, 2821, 3255, 3627, 4095, 4443, 6045, 7405, 8463, 9765, 10367, 13329, 14105, 18135, 19253, 22215, 25389, 31101, 42315, 45911, 51835, 57759, 66645, 93303, 96265, 126945, 134771, 137733, 155505, 173277, 229555, 288795, 321377, 404313, 413199, 466515, 596843, 673855, 688665, 866385, 964131, 1212939, 1606885, 1790529, 2021565, 2065995, 2892393, 2984215, 4177901, 4820655, 5371587, 6064695, 8952645, 12533703, 14461965, 20889505, 26857935, 37601109, 62668515, 188005545]

約数ペア:

[(1, 188005545), (3, 62668515), (5, 37601109), (7, 26857935), (9, 20889505), (13, 14461965), (15, 12533703), (21, 8952645), (31, 6064695), (35, 5371587), (39, 4820655), (45, 4177901), (63, 2984215), (65, 2892393), (91, 2065995), (93, 2021565), (105, 1790529), (117, 1606885), (155, 1212939), (195, 964131), (217, 866385), (273, 688665), (279, 673855), (315, 596843), (403, 466515), (455, 413199), (465, 404313), (585, 321377), (651, 288795), (819, 229555), (1085, 173277), (1209, 155505), (1365, 137733), (1395, 134771), (1481, 126945), (1953, 96265), (2015, 93303), (2821, 66645), (3255, 57759), (3627, 51835), (4095, 45911), (4443, 42315), (6045, 31101), (7405, 25389), (8463, 22215), (9765, 19253), (10367, 18135), (13329, 14105)]