1365265

素因数分解:

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

素因数の和:360

約数の個数: 16

約数和(自身を含む): 1812096

約数和(自身を除く): 446831

約数列:

[1, 5, 11, 55, 103, 241, 515, 1133, 1205, 2651, 5665, 13255, 24823, 124115, 273053, 1365265]

約数ペア:

[(1, 1365265), (5, 273053), (11, 124115), (55, 24823), (103, 13255), (241, 5665), (515, 2651), (1133, 1205)]