40227915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2267}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 79688448

約数和(自身を除く): 39460533

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2267, 2535, 3549, 5915, 6801, 11335, 15869, 17745, 29471, 34005, 47607, 79345, 88413, 147355, 206297, 238035, 383123, 442065, 618891, 1031485, 1149369, 1915615, 2681861, 3094455, 5746845, 8045583, 13409305, 40227915]

約数ペア:

[(1, 40227915), (3, 13409305), (5, 8045583), (7, 5746845), (13, 3094455), (15, 2681861), (21, 1915615), (35, 1149369), (39, 1031485), (65, 618891), (91, 442065), (105, 383123), (169, 238035), (195, 206297), (273, 147355), (455, 88413), (507, 79345), (845, 47607), (1183, 34005), (1365, 29471), (2267, 17745), (2535, 15869), (3549, 11335), (5915, 6801)]