424289095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{144071}}^1$

素因数の和:144126

約数の個数: 16

約数和(自身を含む): 553236480

約数和(自身を除く): 128947385

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 144071, 720355, 2737349, 4466201, 13686745, 22331005, 84857819, 424289095]

約数ペア:

[(1, 424289095), (5, 84857819), (19, 22331005), (31, 13686745), (95, 4466201), (155, 2737349), (589, 720355), (2945, 144071)]