7165875

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 12108096

約数和(自身を除く): 4942221

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 197, 291, 375, 485, 591, 985, 1455, 2425, 2955, 4925, 7275, 12125, 14775, 19109, 24625, 36375, 57327, 73875, 95545, 286635, 477725, 1433175, 2388625, 7165875]

約数ペア:

[(1, 7165875), (3, 2388625), (5, 1433175), (15, 477725), (25, 286635), (75, 95545), (97, 73875), (125, 57327), (197, 36375), (291, 24625), (375, 19109), (485, 14775), (591, 12125), (985, 7275), (1455, 4925), (2425, 2955)]