1845256225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{5521}}^1$

素因数の和:6021

約数の個数: 24

約数和(自身を含む): 2372582520

約数和(自身を除く): 527326295

約数列:

[1, 5, 25, 29, 145, 461, 725, 2305, 5521, 11525, 13369, 27605, 66845, 138025, 160109, 334225, 800545, 2545181, 4002725, 12725905, 63629525, 73810249, 369051245, 1845256225]

約数ペア:

[(1, 1845256225), (5, 369051245), (25, 73810249), (29, 63629525), (145, 12725905), (461, 4002725), (725, 2545181), (2305, 800545), (5521, 334225), (11525, 160109), (13369, 138025), (27605, 66845)]