805125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 1422720

約数和(自身を除く): 617595

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 113, 125, 285, 339, 375, 475, 565, 1425, 1695, 2147, 2375, 2825, 6441, 7125, 8475, 10735, 14125, 32205, 42375, 53675, 161025, 268375, 805125]

約数ペア:

[(1, 805125), (3, 268375), (5, 161025), (15, 53675), (19, 42375), (25, 32205), (57, 14125), (75, 10735), (95, 8475), (113, 7125), (125, 6441), (285, 2825), (339, 2375), (375, 2147), (475, 1695), (565, 1425)]