2125497505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{4549}}^1$

素因数の和:4833

約数の個数: 32

約数和(自身を含む): 2830464000

約数和(自身を除く): 704966495

約数列:

[1, 5, 17, 23, 85, 115, 239, 391, 1195, 1955, 4063, 4549, 5497, 20315, 22745, 27485, 77333, 93449, 104627, 386665, 467245, 523135, 1087211, 1778659, 5436055, 8893295, 18482587, 25005853, 92412935, 125029265, 425099501, 2125497505]

約数ペア:

[(1, 2125497505), (5, 425099501), (17, 125029265), (23, 92412935), (85, 25005853), (115, 18482587), (239, 8893295), (391, 5436055), (1195, 1778659), (1955, 1087211), (4063, 523135), (4549, 467245), (5497, 386665), (20315, 104627), (22745, 93449), (27485, 77333)]