416268385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{90199}}^1$

素因数の和:90288

約数の個数: 16

約数和(自身を含む): 545529600

約数和(自身を除く): 129261215

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 90199, 450995, 1172587, 5862935, 6404129, 32020645, 83253677, 416268385]

約数ペア:

[(1, 416268385), (5, 83253677), (13, 32020645), (65, 6404129), (71, 5862935), (355, 1172587), (923, 450995), (4615, 90199)]