2487112025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{3307}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 3137968800

約数和(自身を除く): 650856775

約数列:

[1, 5, 25, 67, 335, 449, 1675, 2245, 3307, 11225, 16535, 30083, 82675, 150415, 221569, 752075, 1107845, 1484843, 5539225, 7424215, 37121075, 99484481, 497422405, 2487112025]

約数ペア:

[(1, 2487112025), (5, 497422405), (25, 99484481), (67, 37121075), (335, 7424215), (449, 5539225), (1675, 1484843), (2245, 1107845), (3307, 752075), (11225, 221569), (16535, 150415), (30083, 82675)]