148125965

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 193441248

約数和(自身を除く): 45315283

約数列:

[1, 5, 13, 65, 169, 307, 571, 845, 1535, 2855, 3991, 7423, 19955, 37115, 51883, 96499, 175297, 259415, 482495, 876485, 2278861, 11394305, 29625193, 148125965]

約数ペア:

[(1, 148125965), (5, 29625193), (13, 11394305), (65, 2278861), (169, 876485), (307, 482495), (571, 259415), (845, 175297), (1535, 96499), (2855, 51883), (3991, 37115), (7423, 19955)]