172716985

素因数分解:

$5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{10133}}^1$

素因数の和:10632

約数の個数: 16

約数和(自身を含む): 237378816

約数和(自身を除く): 64661831

約数列:

[1, 5, 7, 35, 487, 2435, 3409, 10133, 17045, 50665, 70931, 354655, 4934771, 24673855, 34543397, 172716985]

約数ペア:

[(1, 172716985), (5, 34543397), (7, 24673855), (35, 4934771), (487, 354655), (2435, 70931), (3409, 50665), (10133, 17045)]