11313125

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 14770272

約数和(自身を除く): 3457147

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 787, 2875, 3935, 14375, 18101, 19675, 90505, 98375, 452525, 491875, 2262625, 11313125]

約数ペア:

[(1, 11313125), (5, 2262625), (23, 491875), (25, 452525), (115, 98375), (125, 90505), (575, 19675), (625, 18101), (787, 14375), (2875, 3935)]