5122905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 8847360

約数和(自身を除く): 3724455

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 479, 713, 1437, 2139, 2395, 3565, 7185, 10695, 11017, 14849, 33051, 44547, 55085, 74245, 165255, 222735, 341527, 1024581, 1707635, 5122905]

約数ペア:

[(1, 5122905), (3, 1707635), (5, 1024581), (15, 341527), (23, 222735), (31, 165255), (69, 74245), (93, 55085), (115, 44547), (155, 33051), (345, 14849), (465, 11017), (479, 10695), (713, 7185), (1437, 3565), (2139, 2395)]