84608525

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 107824200

約数和(自身を除く): 23215675

約数列:

[1, 5, 25, 61, 109, 305, 509, 545, 1525, 2545, 2725, 6649, 12725, 31049, 33245, 55481, 155245, 166225, 277405, 776225, 1387025, 3384341, 16921705, 84608525]

約数ペア:

[(1, 84608525), (5, 16921705), (25, 3384341), (61, 1387025), (109, 776225), (305, 277405), (509, 166225), (545, 155245), (1525, 55481), (2545, 33245), (2725, 31049), (6649, 12725)]