13854625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 18570240

約数和(自身を除く): 4715615

約数列:

[1, 5, 23, 25, 61, 79, 115, 125, 305, 395, 575, 1403, 1525, 1817, 1975, 2875, 4819, 7015, 7625, 9085, 9875, 24095, 35075, 45425, 110837, 120475, 175375, 227125, 554185, 602375, 2770925, 13854625]

約数ペア:

[(1, 13854625), (5, 2770925), (23, 602375), (25, 554185), (61, 227125), (79, 175375), (115, 120475), (125, 110837), (305, 45425), (395, 35075), (575, 24095), (1403, 9875), (1525, 9085), (1817, 7625), (1975, 7015), (2875, 4819)]