8880075

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 16190928

約数和(自身を除く): 7310853

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 647, 915, 1525, 1941, 2745, 3235, 4575, 5823, 9705, 13725, 16175, 29115, 39467, 48525, 118401, 145575, 197335, 355203, 592005, 986675, 1776015, 2960025, 8880075]

約数ペア:

[(1, 8880075), (3, 2960025), (5, 1776015), (9, 986675), (15, 592005), (25, 355203), (45, 197335), (61, 145575), (75, 118401), (183, 48525), (225, 39467), (305, 29115), (549, 16175), (647, 13725), (915, 9705), (1525, 5823), (1941, 4575), (2745, 3235)]