72502801

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 87333120

約数和(自身を除く): 14830319

約数列:

[1, 7, 41, 49, 151, 239, 287, 1057, 1673, 2009, 6191, 7399, 9799, 11711, 36089, 43337, 68593, 252623, 303359, 480151, 1479649, 1768361, 10357543, 72502801]

約数ペア:

[(1, 72502801), (7, 10357543), (41, 1768361), (49, 1479649), (151, 480151), (239, 303359), (287, 252623), (1057, 68593), (1673, 43337), (2009, 36089), (6191, 11711), (7399, 9799)]