310020475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{302459}}^1$

素因数の和:302510

約数の個数: 12

約数和(自身を含む): 393802920

約数和(自身を除く): 83782445

約数列:

[1, 5, 25, 41, 205, 1025, 302459, 1512295, 7561475, 12400819, 62004095, 310020475]

約数ペア:

[(1, 310020475), (5, 62004095), (25, 12400819), (41, 7561475), (205, 1512295), (1025, 302459)]