16531075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 22855680

約数和(自身を除く): 6324605

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 1279, 2585, 6395, 12925, 14069, 31975, 60113, 70345, 300565, 351725, 661243, 1502825, 3306215, 16531075]

約数ペア:

[(1, 16531075), (5, 3306215), (11, 1502825), (25, 661243), (47, 351725), (55, 300565), (235, 70345), (275, 60113), (517, 31975), (1175, 14069), (1279, 12925), (2585, 6395)]