74200625

素因数分解:

$5^4\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:770

約数の個数: 20

約数和(自身を含む): 93307632

約数和(自身を除く): 19107007

約数列:

[1, 5, 25, 125, 227, 523, 625, 1135, 2615, 5675, 13075, 28375, 65375, 118721, 141875, 326875, 593605, 2968025, 14840125, 74200625]

約数ペア:

[(1, 74200625), (5, 14840125), (25, 2968025), (125, 593605), (227, 326875), (523, 141875), (625, 118721), (1135, 65375), (2615, 28375), (5675, 13075)]