5488525

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 7896320

約数和(自身を除く): 2407795

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 397, 553, 1975, 1985, 2765, 2779, 9925, 13825, 13895, 31363, 69475, 156815, 219541, 784075, 1097705, 5488525]

約数ペア:

[(1, 5488525), (5, 1097705), (7, 784075), (25, 219541), (35, 156815), (79, 69475), (175, 31363), (395, 13895), (397, 13825), (553, 9925), (1975, 2779), (1985, 2765)]