3181028545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{8209}}^1\times {\mathrm{4079}}^1$

素因数の和:12312

約数の個数: 16

約数和(自身を含む): 4019616000

約数和(自身を除く): 838587455

約数列:

[1, 5, 19, 95, 4079, 8209, 20395, 41045, 77501, 155971, 387505, 779855, 33484511, 167422555, 636205709, 3181028545]

約数ペア:

[(1, 3181028545), (5, 636205709), (19, 167422555), (95, 33484511), (4079, 779855), (8209, 387505), (20395, 155971), (41045, 77501)]