65490095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3061}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 85980960

約数和(自身を除く): 20490865

約数列:

[1, 5, 11, 55, 389, 1945, 3061, 4279, 15305, 21395, 33671, 168355, 1190729, 5953645, 13098019, 65490095]

約数ペア:

[(1, 65490095), (5, 13098019), (11, 5953645), (55, 1190729), (389, 168355), (1945, 33671), (3061, 21395), (4279, 15305)]