2270390025

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{79873}}^1$

素因数の和:80265

約数の個数: 24

約数和(自身を含む): 3763662880

約数和(自身を除く): 1493272855

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1895, 5685, 9475, 28425, 79873, 239619, 399365, 1198095, 1996825, 5990475, 30271867, 90815601, 151359335, 454078005, 756796675, 2270390025]

約数ペア:

[(1, 2270390025), (3, 756796675), (5, 454078005), (15, 151359335), (25, 90815601), (75, 30271867), (379, 5990475), (1137, 1996825), (1895, 1198095), (5685, 399365), (9475, 239619), (28425, 79873)]