156969415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{1823}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 199749888

約数和(自身を除く): 42780473

約数列:

[1, 5, 17, 85, 1013, 1823, 5065, 9115, 17221, 30991, 86105, 154955, 1846699, 9233495, 31393883, 156969415]

約数ペア:

[(1, 156969415), (5, 31393883), (17, 9233495), (85, 1846699), (1013, 154955), (1823, 86105), (5065, 30991), (9115, 17221)]