1413445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 1912320

約数和(自身を除く): 498875

約数列:

[1, 5, 11, 31, 55, 155, 341, 829, 1705, 4145, 9119, 25699, 45595, 128495, 282689, 1413445]

約数ペア:

[(1, 1413445), (5, 282689), (11, 128495), (31, 45595), (55, 25699), (155, 9119), (341, 4145), (829, 1705)]