204909825

素因数分解:

$3^1\times 5^2\times {\mathrm{1103}}^1\times {\mathrm{2477}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 339228288

約数和(自身を除く): 134318463

約数列:

[1, 3, 5, 15, 25, 75, 1103, 2477, 3309, 5515, 7431, 12385, 16545, 27575, 37155, 61925, 82725, 185775, 2732131, 8196393, 13660655, 40981965, 68303275, 204909825]

約数ペア:

[(1, 204909825), (3, 68303275), (5, 40981965), (15, 13660655), (25, 8196393), (75, 2732131), (1103, 185775), (2477, 82725), (3309, 61925), (5515, 37155), (7431, 27575), (12385, 16545)]