164856015

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^2\times {\mathrm{587}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 289906344

約数和(自身を除く): 125050329

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 587, 711, 1185, 1761, 2935, 3555, 5283, 6241, 8805, 18723, 26415, 31205, 46373, 56169, 93615, 139119, 231865, 280845, 417357, 695595, 2086785, 3663467, 10990401, 18317335, 32971203, 54952005, 164856015]

約数ペア:

[(1, 164856015), (3, 54952005), (5, 32971203), (9, 18317335), (15, 10990401), (45, 3663467), (79, 2086785), (237, 695595), (395, 417357), (587, 280845), (711, 231865), (1185, 139119), (1761, 93615), (2935, 56169), (3555, 46373), (5283, 31205), (6241, 26415), (8805, 18723)]