72667735

素因数分解:

$5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1657}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 102066480

約数和(自身を除く): 29398745

約数列:

[1, 5, 7, 35, 49, 179, 245, 895, 1253, 1657, 6265, 8285, 8771, 11599, 43855, 57995, 81193, 296603, 405965, 1483015, 2076221, 10381105, 14533547, 72667735]

約数ペア:

[(1, 72667735), (5, 14533547), (7, 10381105), (35, 2076221), (49, 1483015), (179, 405965), (245, 296603), (895, 81193), (1253, 57995), (1657, 43855), (6265, 11599), (8285, 8771)]