26298505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 33145920

約数和(自身を除く): 6847415

約数列:

[1, 5, 29, 67, 145, 335, 1943, 2707, 9715, 13535, 78503, 181369, 392515, 906845, 5259701, 26298505]

約数ペア:

[(1, 26298505), (5, 5259701), (29, 906845), (67, 392515), (145, 181369), (335, 78503), (1943, 13535), (2707, 9715)]