205125964445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1\times {\mathrm{20639}}^1$

素因数の和:22445

約数の個数: 32

約数和(自身を含む): 261122088960

約数和(自身を除く): 55996124515

約数列:

[1, 5, 31, 37, 155, 185, 1147, 1733, 5735, 8665, 20639, 53723, 64121, 103195, 268615, 320605, 639809, 763643, 1987751, 3199045, 3818215, 9938755, 23672933, 35767387, 118364665, 178836935, 1108788997, 1323393319, 5543944985, 6616966595, 41025192889, 205125964445]

約数ペア:

[(1, 205125964445), (5, 41025192889), (31, 6616966595), (37, 5543944985), (155, 1323393319), (185, 1108788997), (1147, 178836935), (1733, 118364665), (5735, 35767387), (8665, 23672933), (20639, 9938755), (53723, 3818215), (64121, 3199045), (103195, 1987751), (268615, 763643), (320605, 639809)]