172815245

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{907}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 211818240

約数和(自身を除く): 39002995

約数列:

[1, 5, 53, 265, 719, 907, 3595, 4535, 38107, 48071, 190535, 240355, 652133, 3260665, 34563049, 172815245]

約数ペア:

[(1, 172815245), (5, 34563049), (53, 3260665), (265, 652133), (719, 240355), (907, 190535), (3595, 48071), (4535, 38107)]