1425103945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{21839}}^1$

素因数の和:22296

約数の個数: 16

約数和(自身を含む): 1769564160

約数和(自身を除く): 344460215

約数列:

[1, 5, 31, 155, 421, 2105, 13051, 21839, 65255, 109195, 677009, 3385045, 9194219, 45971095, 285020789, 1425103945]

約数ペア:

[(1, 1425103945), (5, 285020789), (31, 45971095), (155, 9194219), (421, 3385045), (2105, 677009), (13051, 109195), (21839, 65255)]