66627895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4229}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 84058560

約数和(自身を除く): 17430665

約数列:

[1, 5, 23, 115, 137, 685, 3151, 4229, 15755, 21145, 97267, 486335, 579373, 2896865, 13325579, 66627895]

約数ペア:

[(1, 66627895), (5, 13325579), (23, 2896865), (115, 579373), (137, 486335), (685, 97267), (3151, 21145), (4229, 15755)]