25452045

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5189}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 44530200

約数和(自身を除く): 19078155

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 5189, 15567, 25945, 46701, 77835, 233505, 565601, 1696803, 2828005, 5090409, 8484015, 25452045]

約数ペア:

[(1, 25452045), (3, 8484015), (5, 5090409), (9, 2828005), (15, 1696803), (45, 565601), (109, 233505), (327, 77835), (545, 46701), (981, 25945), (1635, 15567), (4905, 5189)]