71401445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{8317}}^1$

素因数の和:8440

約数の個数: 16

約数和(自身を含む): 91631088

約数和(自身を除く): 20229643

約数列:

[1, 5, 17, 85, 101, 505, 1717, 8317, 8585, 41585, 141389, 706945, 840017, 4200085, 14280289, 71401445]

約数ペア:

[(1, 71401445), (5, 14280289), (17, 4200085), (85, 840017), (101, 706945), (505, 141389), (1717, 41585), (8317, 8585)]