156624995

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 201721104

約数和(自身を除く): 45096109

約数列:

[1, 5, 17, 85, 107, 289, 535, 1013, 1445, 1819, 5065, 9095, 17221, 30923, 86105, 108391, 154615, 292757, 541955, 1463785, 1842647, 9213235, 31324999, 156624995]

約数ペア:

[(1, 156624995), (5, 31324999), (17, 9213235), (85, 1842647), (107, 1463785), (289, 541955), (535, 292757), (1013, 154615), (1445, 108391), (1819, 86105), (5065, 30923), (9095, 17221)]