15017915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 20084064

約数和(自身を除く): 5066149

約数列:

[1, 5, 11, 55, 103, 121, 241, 515, 605, 1133, 1205, 2651, 5665, 12463, 13255, 24823, 29161, 62315, 124115, 145805, 273053, 1365265, 3003583, 15017915]

約数ペア:

[(1, 15017915), (5, 3003583), (11, 1365265), (55, 273053), (103, 145805), (121, 124115), (241, 62315), (515, 29161), (605, 24823), (1133, 13255), (1205, 12463), (2651, 5665)]