82904925

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{15569}}^1$

素因数の和:15653

約数の個数: 24

約数和(自身を含む): 139008960

約数和(自身を除く): 56104035

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 15569, 46707, 77845, 233535, 389225, 1105399, 1167675, 3316197, 5526995, 16580985, 27634975, 82904925]

約数ペア:

[(1, 82904925), (3, 27634975), (5, 16580985), (15, 5526995), (25, 3316197), (71, 1167675), (75, 1105399), (213, 389225), (355, 233535), (1065, 77845), (1775, 46707), (5325, 15569)]