25335335

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 31540320

約数和(自身を除く): 6204985

約数列:

[1, 5, 41, 83, 205, 415, 1489, 3403, 7445, 17015, 61049, 123587, 305245, 617935, 5067067, 25335335]

約数ペア:

[(1, 25335335), (5, 5067067), (41, 617935), (83, 305245), (205, 123587), (415, 61049), (1489, 17015), (3403, 7445)]