99130625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{14419}}^1$

素因数の和:14450

約数の個数: 20

約数和(自身を含む): 135144240

約数和(自身を除く): 36013615

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 6875, 14419, 72095, 158609, 360475, 793045, 1802375, 3965225, 9011875, 19826125, 99130625]

約数ペア:

[(1, 99130625), (5, 19826125), (11, 9011875), (25, 3965225), (55, 1802375), (125, 793045), (275, 360475), (625, 158609), (1375, 72095), (6875, 14419)]