83445087155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{420919}}^1$

素因数の和:422234

約数の個数: 16

約数和(自身を含む): 103445299200

約数和(自身を除く): 20000212045

約数列:

[1, 5, 31, 155, 1279, 6395, 39649, 198245, 420919, 2104595, 13048489, 65242445, 538355401, 2691777005, 16689017431, 83445087155]

約数ペア:

[(1, 83445087155), (5, 16689017431), (31, 2691777005), (155, 538355401), (1279, 65242445), (6395, 13048489), (39649, 2104595), (198245, 420919)]