40115805

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 65856000

約数和(自身を除く): 25740195

約数列:

[1, 3, 5, 15, 79, 97, 237, 291, 349, 395, 485, 1047, 1185, 1455, 1745, 5235, 7663, 22989, 27571, 33853, 38315, 82713, 101559, 114945, 137855, 169265, 413565, 507795, 2674387, 8023161, 13371935, 40115805]

約数ペア:

[(1, 40115805), (3, 13371935), (5, 8023161), (15, 2674387), (79, 507795), (97, 413565), (237, 169265), (291, 137855), (349, 114945), (395, 101559), (485, 82713), (1047, 38315), (1185, 33853), (1455, 27571), (1745, 22989), (5235, 7663)]