68644535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4357}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 86602176

約数和(自身を除く): 17957641

約数列:

[1, 5, 23, 115, 137, 685, 3151, 4357, 15755, 21785, 100211, 501055, 596909, 2984545, 13728907, 68644535]

約数ペア:

[(1, 68644535), (5, 13728907), (23, 2984545), (115, 596909), (137, 501055), (685, 100211), (3151, 21785), (4357, 15755)]