7895625

素因数分解:

$3^1\times 5^4\times {\mathrm{4211}}^1$

素因数の和:4234

約数の個数: 20

約数和(自身を含む): 13158288

約数和(自身を除く): 5262663

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 4211, 12633, 21055, 63165, 105275, 315825, 526375, 1579125, 2631875, 7895625]

約数ペア:

[(1, 7895625), (3, 2631875), (5, 1579125), (15, 526375), (25, 315825), (75, 105275), (125, 63165), (375, 21055), (625, 12633), (1875, 4211)]