123735655

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2699}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 152215200

約数和(自身を除く): 28479545

約数列:

[1, 5, 53, 173, 265, 865, 2699, 9169, 13495, 45845, 143047, 466927, 715235, 2334635, 24747131, 123735655]

約数ペア:

[(1, 123735655), (5, 24747131), (53, 2334635), (173, 715235), (265, 466927), (865, 143047), (2699, 45845), (9169, 13495)]