2015288499

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{13649}}^1$

素因数の和:13827

約数の個数: 32

約数和(自身を含む): 3144960000

約数和(自身を除く): 1129671501

約数列:

[1, 3, 7, 21, 79, 89, 237, 267, 553, 623, 1659, 1869, 7031, 13649, 21093, 40947, 49217, 95543, 147651, 286629, 1078271, 1214761, 3234813, 3644283, 7547897, 8503327, 22643691, 25509981, 95966119, 287898357, 671762833, 2015288499]

約数ペア:

[(1, 2015288499), (3, 671762833), (7, 287898357), (21, 95966119), (79, 25509981), (89, 22643691), (237, 8503327), (267, 7547897), (553, 3644283), (623, 3234813), (1659, 1214761), (1869, 1078271), (7031, 286629), (13649, 147651), (21093, 95543), (40947, 49217)]