15690155571

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 24552253440

約数和(自身を除く): 8862097869

約数列:

[1, 3, 9, 23, 27, 69, 137, 207, 311, 411, 593, 621, 933, 1233, 1779, 2799, 3151, 3699, 5337, 7153, 8397, 9453, 13639, 16011, 21459, 28359, 40917, 42607, 64377, 81241, 85077, 122751, 127821, 184423, 193131, 243723, 368253, 383463, 553269, 731169, 979961, 1150389, 1659807, 1868543, 2193507, 2939883, 4241729, 4979421, 5605629, 8819649, 12725187, 16816887, 25265951, 26458947, 38175561, 50450661, 75797853, 114526683, 227393559, 581116873, 682180677, 1743350619, 5230051857, 15690155571]

約数ペア:

[(1, 15690155571), (3, 5230051857), (9, 1743350619), (23, 682180677), (27, 581116873), (69, 227393559), (137, 114526683), (207, 75797853), (311, 50450661), (411, 38175561), (593, 26458947), (621, 25265951), (933, 16816887), (1233, 12725187), (1779, 8819649), (2799, 5605629), (3151, 4979421), (3699, 4241729), (5337, 2939883), (7153, 2193507), (8397, 1868543), (9453, 1659807), (13639, 1150389), (16011, 979961), (21459, 731169), (28359, 553269), (40917, 383463), (42607, 368253), (64377, 243723), (81241, 193131), (85077, 184423), (122751, 127821)]