2258625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 3968640

約数和(自身を除く): 1710015

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 317, 375, 475, 951, 1425, 1585, 2375, 4755, 6023, 7125, 7925, 18069, 23775, 30115, 39625, 90345, 118875, 150575, 451725, 752875, 2258625]

約数ペア:

[(1, 2258625), (3, 752875), (5, 451725), (15, 150575), (19, 118875), (25, 90345), (57, 39625), (75, 30115), (95, 23775), (125, 18069), (285, 7925), (317, 7125), (375, 6023), (475, 4755), (951, 2375), (1425, 1585)]