68249405

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5927}}^1$

素因数の和:5993

約数の個数: 24

約数和(自身を含む): 97314048

約数和(自身を除く): 29064643

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 5927, 11515, 29635, 41489, 207445, 278569, 290423, 1392845, 1452115, 1949983, 9749915, 13649881, 68249405]

約数ペア:

[(1, 68249405), (5, 13649881), (7, 9749915), (35, 1949983), (47, 1452115), (49, 1392845), (235, 290423), (245, 278569), (329, 207445), (1645, 41489), (2303, 29635), (5927, 11515)]