2281755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 4313088

約数和(自身を除く): 2031333

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 701, 1085, 2103, 3255, 3505, 4907, 10515, 14721, 21731, 24535, 65193, 73605, 108655, 152117, 325965, 456351, 760585, 2281755]

約数ペア:

[(1, 2281755), (3, 760585), (5, 456351), (7, 325965), (15, 152117), (21, 108655), (31, 73605), (35, 65193), (93, 24535), (105, 21731), (155, 14721), (217, 10515), (465, 4907), (651, 3505), (701, 3255), (1085, 2103)]