30409125

素因数分解:

$3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 51262848

約数和(自身を除く): 20853723

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 249, 375, 415, 977, 1245, 2075, 2931, 4885, 6225, 10375, 14655, 24425, 31125, 73275, 81091, 122125, 243273, 366375, 405455, 1216365, 2027275, 6081825, 10136375, 30409125]

約数ペア:

[(1, 30409125), (3, 10136375), (5, 6081825), (15, 2027275), (25, 1216365), (75, 405455), (83, 366375), (125, 243273), (249, 122125), (375, 81091), (415, 73275), (977, 31125), (1245, 24425), (2075, 14655), (2931, 10375), (4885, 6225)]