42901715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1471}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 54405120

約数和(自身を除く): 11503405

約数列:

[1, 5, 19, 95, 307, 1471, 1535, 5833, 7355, 27949, 29165, 139745, 451597, 2257985, 8580343, 42901715]

約数ペア:

[(1, 42901715), (5, 8580343), (19, 2257985), (95, 451597), (307, 139745), (1471, 29165), (1535, 27949), (5833, 7355)]