1396875

素因数分解:

$3^1\times 5^5\times {\mathrm{149}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 2343600

約数和(自身を除く): 946725

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 375, 447, 625, 745, 1875, 2235, 3125, 3725, 9375, 11175, 18625, 55875, 93125, 279375, 465625, 1396875]

約数ペア:

[(1, 1396875), (3, 465625), (5, 279375), (15, 93125), (25, 55875), (75, 18625), (125, 11175), (149, 9375), (375, 3725), (447, 3125), (625, 2235), (745, 1875)]