30356925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9413}}^1$

素因数の和:9469

約数の個数: 24

約数和(自身を含む): 51362784

約数和(自身を除く): 21005859

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 9413, 28239, 47065, 141195, 235325, 404759, 705975, 1214277, 2023795, 6071385, 10118975, 30356925]

約数ペア:

[(1, 30356925), (3, 10118975), (5, 6071385), (15, 2023795), (25, 1214277), (43, 705975), (75, 404759), (129, 235325), (215, 141195), (645, 47065), (1075, 28239), (3225, 9413)]