64125525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{29483}}^1$

素因数の和:29525

約数の個数: 24

約数和(自身を含む): 109680480

約数和(自身を除く): 45554955

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 29483, 88449, 147415, 442245, 737075, 855007, 2211225, 2565021, 4275035, 12825105, 21375175, 64125525]

約数ペア:

[(1, 64125525), (3, 21375175), (5, 12825105), (15, 4275035), (25, 2565021), (29, 2211225), (75, 855007), (87, 737075), (145, 442245), (435, 147415), (725, 88449), (2175, 29483)]