1923381515

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{9323}}^1$

素因数の和:9392

約数の個数: 32

約数和(自身を含む): 2620864512

約数和(自身を除く): 697482997

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1331, 1705, 3751, 6655, 9323, 18755, 41261, 46615, 102553, 206305, 289013, 512765, 1128083, 1445065, 3179143, 5640415, 12408913, 15895715, 34970573, 62044565, 174852865, 384676303, 1923381515]

約数ペア:

[(1, 1923381515), (5, 384676303), (11, 174852865), (31, 62044565), (55, 34970573), (121, 15895715), (155, 12408913), (341, 5640415), (605, 3179143), (1331, 1445065), (1705, 1128083), (3751, 512765), (6655, 289013), (9323, 206305), (18755, 102553), (41261, 46615)]