84717625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 112020480

約数和(自身を除く): 27302855

約数列:

[1, 5, 23, 25, 79, 115, 125, 373, 395, 575, 1817, 1865, 1975, 2875, 8579, 9085, 9325, 9875, 29467, 42895, 45425, 46625, 147335, 214475, 227125, 677741, 736675, 1072375, 3388705, 3683375, 16943525, 84717625]

約数ペア:

[(1, 84717625), (5, 16943525), (23, 3683375), (25, 3388705), (79, 1072375), (115, 736675), (125, 677741), (373, 227125), (395, 214475), (575, 147335), (1817, 46625), (1865, 45425), (1975, 42895), (2875, 29467), (8579, 9875), (9085, 9325)]