74121235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 91419552

約数和(自身を除く): 17298317

約数列:

[1, 5, 41, 205, 547, 661, 2735, 3305, 22427, 27101, 112135, 135505, 361567, 1807835, 14824247, 74121235]

約数ペア:

[(1, 74121235), (5, 14824247), (41, 1807835), (205, 361567), (547, 135505), (661, 112135), (2735, 27101), (3305, 22427)]