2670522625

素因数分解:

$5^3\times {\mathrm{661}}^1\times {\mathrm{32321}}^1$

素因数の和:32997

約数の個数: 16

約数和(自身を含む): 3337957584

約数和(自身を除く): 667434959

約数列:

[1, 5, 25, 125, 661, 3305, 16525, 32321, 82625, 161605, 808025, 4040125, 21364181, 106820905, 534104525, 2670522625]

約数ペア:

[(1, 2670522625), (5, 534104525), (25, 106820905), (125, 21364181), (661, 4040125), (3305, 808025), (16525, 161605), (32321, 82625)]