40353995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 54895104

約数和(自身を除く): 14541109

約数列:

[1, 5, 11, 43, 55, 113, 151, 215, 473, 565, 755, 1243, 1661, 2365, 4859, 6215, 6493, 8305, 17063, 24295, 32465, 53449, 71423, 85315, 187693, 267245, 357115, 733709, 938465, 3668545, 8070799, 40353995]

約数ペア:

[(1, 40353995), (5, 8070799), (11, 3668545), (43, 938465), (55, 733709), (113, 357115), (151, 267245), (215, 187693), (473, 85315), (565, 71423), (755, 53449), (1243, 32465), (1661, 24295), (2365, 17063), (4859, 8305), (6215, 6493)]