25153429

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 29548800

約数和(自身を除く): 4395371

約数列:

[1, 7, 53, 151, 371, 449, 1057, 3143, 8003, 23797, 56021, 67799, 166579, 474593, 3593347, 25153429]

約数ペア:

[(1, 25153429), (7, 3593347), (53, 474593), (151, 166579), (371, 67799), (449, 56021), (1057, 23797), (3143, 8003)]