129774625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{45139}}^1$

素因数の和:45177

約数の個数: 16

約数和(自身を含む): 169004160

約数和(自身を除く): 39229535

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 45139, 225695, 1038197, 1128475, 5190985, 5642375, 25954925, 129774625]

約数ペア:

[(1, 129774625), (5, 25954925), (23, 5642375), (25, 5190985), (115, 1128475), (125, 1038197), (575, 225695), (2875, 45139)]