187159505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 252806400

約数和(自身を除く): 65646895

約数列:

[1, 5, 13, 37, 59, 65, 185, 295, 481, 767, 1319, 2183, 2405, 3835, 6595, 10915, 17147, 28379, 48803, 77821, 85735, 141895, 244015, 389105, 634439, 1011673, 2879377, 3172195, 5058365, 14396885, 37431901, 187159505]

約数ペア:

[(1, 187159505), (5, 37431901), (13, 14396885), (37, 5058365), (59, 3172195), (65, 2879377), (185, 1011673), (295, 634439), (481, 389105), (767, 244015), (1319, 141895), (2183, 85735), (2405, 77821), (3835, 48803), (6595, 28379), (10915, 17147)]