428412095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{145471}}^1$

素因数の和:145526

約数の個数: 16

約数和(自身を含む): 558612480

約数和(自身を除く): 130200385

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 145471, 727355, 2763949, 4509601, 13819745, 22548005, 85682419, 428412095]

約数ペア:

[(1, 428412095), (5, 85682419), (19, 22548005), (31, 13819745), (95, 4509601), (155, 2763949), (589, 727355), (2945, 145471)]