137579025

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{8081}}^1$

素因数の和:8321

約数の個数: 24

約数和(自身を含む): 228494304

約数和(自身を除く): 90915279

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 1135, 3405, 5675, 8081, 17025, 24243, 40405, 121215, 202025, 606075, 1834387, 5503161, 9171935, 27515805, 45859675, 137579025]

約数ペア:

[(1, 137579025), (3, 45859675), (5, 27515805), (15, 9171935), (25, 5503161), (75, 1834387), (227, 606075), (681, 202025), (1135, 121215), (3405, 40405), (5675, 24243), (8081, 17025)]