412553735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{21997}}^1$

素因数の和:22055

約数の個数: 24

約数和(自身を含む): 561740928

約数和(自身を除く): 149187193

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 3751, 18755, 21997, 109985, 241967, 681907, 1209835, 2661637, 3409535, 7500977, 13308185, 37504885, 82510747, 412553735]

約数ペア:

[(1, 412553735), (5, 82510747), (11, 37504885), (31, 13308185), (55, 7500977), (121, 3409535), (155, 2661637), (341, 1209835), (605, 681907), (1705, 241967), (3751, 109985), (18755, 21997)]