150775885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 197837640

約数和(自身を除く): 47061755

約数列:

[1, 5, 13, 65, 109, 169, 545, 845, 1417, 1637, 7085, 8185, 18421, 21281, 92105, 106405, 178433, 276653, 892165, 1383265, 2319629, 11598145, 30155177, 150775885]

約数ペア:

[(1, 150775885), (5, 30155177), (13, 11598145), (65, 2319629), (109, 1383265), (169, 892165), (545, 276653), (845, 178433), (1417, 106405), (1637, 92105), (7085, 21281), (8185, 18421)]