66563545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 81628560

約数和(自身を除く): 15065015

約数列:

[1, 5, 89, 101, 445, 505, 1481, 7405, 8989, 44945, 131809, 149581, 659045, 747905, 13312709, 66563545]

約数ペア:

[(1, 66563545), (5, 13312709), (89, 747905), (101, 659045), (445, 149581), (505, 131809), (1481, 44945), (7405, 8989)]