83142745

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^2$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 115867584

約数和(自身を除く): 32724839

約数列:

[1, 5, 7, 35, 107, 149, 535, 745, 749, 1043, 3745, 5215, 15943, 22201, 79715, 111005, 111601, 155407, 558005, 777035, 2375507, 11877535, 16628549, 83142745]

約数ペア:

[(1, 83142745), (5, 16628549), (7, 11877535), (35, 2375507), (107, 777035), (149, 558005), (535, 155407), (745, 111601), (749, 111005), (1043, 79715), (3745, 22201), (5215, 15943)]