40284345

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 68189184

約数和(自身を除く): 27904839

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 2113, 3813, 6339, 6355, 10565, 19065, 31695, 65503, 86633, 196509, 259899, 327515, 433165, 982545, 1299495, 2685623, 8056869, 13428115, 40284345]

約数ペア:

[(1, 40284345), (3, 13428115), (5, 8056869), (15, 2685623), (31, 1299495), (41, 982545), (93, 433165), (123, 327515), (155, 259899), (205, 196509), (465, 86633), (615, 65503), (1271, 31695), (2113, 19065), (3813, 10565), (6339, 6355)]