85981005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173699}}^1$

素因数の和:173721

約数の個数: 24

約数和(自身を含む): 162583200

約数和(自身を除く): 76602195

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 173699, 521097, 868495, 1563291, 1910689, 2605485, 5732067, 7816455, 9553445, 17196201, 28660335, 85981005]

約数ペア:

[(1, 85981005), (3, 28660335), (5, 17196201), (9, 9553445), (11, 7816455), (15, 5732067), (33, 2605485), (45, 1910689), (55, 1563291), (99, 868495), (165, 521097), (495, 173699)]