7942875

素因数分解:

$3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 5535525

約数列:

[1, 3, 5, 15, 25, 59, 75, 125, 177, 295, 359, 375, 885, 1077, 1475, 1795, 4425, 5385, 7375, 8975, 21181, 22125, 26925, 44875, 63543, 105905, 134625, 317715, 529525, 1588575, 2647625, 7942875]

約数ペア:

[(1, 7942875), (3, 2647625), (5, 1588575), (15, 529525), (25, 317715), (59, 134625), (75, 105905), (125, 63543), (177, 44875), (295, 26925), (359, 22125), (375, 21181), (885, 8975), (1077, 7375), (1475, 5385), (1795, 4425)]