25114365

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12979}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 44547360

約数和(自身を除く): 19432995

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 12979, 38937, 64895, 116811, 194685, 558097, 584055, 1674291, 2790485, 5022873, 8371455, 25114365]

約数ペア:

[(1, 25114365), (3, 8371455), (5, 5022873), (9, 2790485), (15, 1674291), (43, 584055), (45, 558097), (129, 194685), (215, 116811), (387, 64895), (645, 38937), (1935, 12979)]