72566305

素因数分解:

$5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1229}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 101799720

約数和(自身を除く): 29233415

約数列:

[1, 5, 7, 35, 49, 241, 245, 1205, 1229, 1687, 6145, 8435, 8603, 11809, 43015, 59045, 60221, 296189, 301105, 1480945, 2073323, 10366615, 14513261, 72566305]

約数ペア:

[(1, 72566305), (5, 14513261), (7, 10366615), (35, 2073323), (49, 1480945), (241, 301105), (245, 296189), (1205, 60221), (1229, 59045), (1687, 43015), (6145, 11809), (8435, 8603)]