125422005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491851}}^1$

素因数の和:491876

約数の個数: 16

約数和(自身を含む): 212480064

約数和(自身を除く): 87058059

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 491851, 1475553, 2459255, 7377765, 8361467, 25084401, 41807335, 125422005]

約数ペア:

[(1, 125422005), (3, 41807335), (5, 25084401), (15, 8361467), (17, 7377765), (51, 2459255), (85, 1475553), (255, 491851)]