74745325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 96734880

約数和(自身を除く): 21989555

約数列:

[1, 5, 25, 29, 131, 145, 655, 725, 787, 3275, 3799, 3935, 18995, 19675, 22823, 94975, 103097, 114115, 515485, 570575, 2577425, 2989813, 14949065, 74745325]

約数ペア:

[(1, 74745325), (5, 14949065), (25, 2989813), (29, 2577425), (131, 570575), (145, 515485), (655, 114115), (725, 103097), (787, 94975), (3275, 22823), (3799, 19675), (3935, 18995)]