66700864065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{31393}}^1$

素因数の和:31654

約数の個数: 64

約数和(自身を含む): 118624112640

約数和(自身を除く): 51923248575

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 163, 165, 237, 395, 489, 815, 869, 1185, 1793, 2445, 2607, 4345, 5379, 8965, 12877, 13035, 26895, 31393, 38631, 64385, 94179, 141647, 156965, 193155, 345323, 424941, 470895, 708235, 1035969, 1726615, 2124705, 2480047, 5117059, 5179845, 7440141, 12400235, 15351177, 25585295, 27280517, 37200705, 56287649, 76755885, 81841551, 136402585, 168862947, 281438245, 404247661, 409207755, 844314735, 1212742983, 2021238305, 4446724271, 6063714915, 13340172813, 22233621355, 66700864065]

約数ペア:

[(1, 66700864065), (3, 22233621355), (5, 13340172813), (11, 6063714915), (15, 4446724271), (33, 2021238305), (55, 1212742983), (79, 844314735), (163, 409207755), (165, 404247661), (237, 281438245), (395, 168862947), (489, 136402585), (815, 81841551), (869, 76755885), (1185, 56287649), (1793, 37200705), (2445, 27280517), (2607, 25585295), (4345, 15351177), (5379, 12400235), (8965, 7440141), (12877, 5179845), (13035, 5117059), (26895, 2480047), (31393, 2124705), (38631, 1726615), (64385, 1035969), (94179, 708235), (141647, 470895), (156965, 424941), (193155, 345323)]