23404365

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1297}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 40700088

約数和(自身を除く): 17295723

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 1297, 2005, 3609, 3891, 6015, 6485, 11673, 18045, 19455, 58365, 520097, 1560291, 2600485, 4680873, 7801455, 23404365]

約数ペア:

[(1, 23404365), (3, 7801455), (5, 4680873), (9, 2600485), (15, 1560291), (45, 520097), (401, 58365), (1203, 19455), (1297, 18045), (2005, 11673), (3609, 6485), (3891, 6015)]