67958155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4801}}^1$

素因数の和:4974

約数の個数: 16

約数和(自身を含む): 86436000

約数和(自身を除く): 18477845

約数列:

[1, 5, 19, 95, 149, 745, 2831, 4801, 14155, 24005, 91219, 456095, 715349, 3576745, 13591631, 67958155]

約数ペア:

[(1, 67958155), (5, 13591631), (19, 3576745), (95, 715349), (149, 456095), (745, 91219), (2831, 24005), (4801, 14155)]