72958745

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5563}}^1$

素因数の和:5672

約数の個数: 16

約数和(自身を含む): 91071552

約数和(自身を除く): 18112807

約数列:

[1, 5, 43, 61, 215, 305, 2623, 5563, 13115, 27815, 239209, 339343, 1196045, 1696715, 14591749, 72958745]

約数ペア:

[(1, 72958745), (5, 14591749), (43, 1696715), (61, 1196045), (215, 339343), (305, 239209), (2623, 27815), (5563, 13115)]