4820525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 6342600

約数和(自身を除く): 1522075

約数列:

[1, 5, 25, 29, 61, 109, 145, 305, 545, 725, 1525, 1769, 2725, 3161, 6649, 8845, 15805, 33245, 44225, 79025, 166225, 192821, 964105, 4820525]

約数ペア:

[(1, 4820525), (5, 964105), (25, 192821), (29, 166225), (61, 79025), (109, 44225), (145, 33245), (305, 15805), (545, 8845), (725, 6649), (1525, 3161), (1769, 2725)]