4861265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 6113280

約数和(自身を除く): 1252015

約数列:

[1, 5, 31, 79, 155, 395, 397, 1985, 2449, 12245, 12307, 31363, 61535, 156815, 972253, 4861265]

約数ペア:

[(1, 4861265), (5, 972253), (31, 156815), (79, 61535), (155, 31363), (395, 12307), (397, 12245), (1985, 2449)]