68654145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{93407}}^1$

素因数の和:93429

約数の個数: 24

約数和(自身を含む): 127782144

約数和(自身を除く): 59127999

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 93407, 280221, 467035, 653849, 1401105, 1961547, 3269245, 4576943, 9807735, 13730829, 22884715, 68654145]

約数ペア:

[(1, 68654145), (3, 22884715), (5, 13730829), (7, 9807735), (15, 4576943), (21, 3269245), (35, 1961547), (49, 1401105), (105, 653849), (147, 467035), (245, 280221), (735, 93407)]