70990125

素因数分解:

$3^1\times 5^3\times {\mathrm{189307}}^1$

素因数の和:189325

約数の個数: 16

約数和(自身を含む): 118128192

約数和(自身を除く): 47138067

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 189307, 567921, 946535, 2839605, 4732675, 14198025, 23663375, 70990125]

約数ペア:

[(1, 70990125), (3, 23663375), (5, 14198025), (15, 4732675), (25, 2839605), (75, 946535), (125, 567921), (375, 189307)]