15480439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 1937801

約数列:

[1, 13, 31, 107, 359, 403, 1391, 3317, 4667, 11129, 38413, 43121, 144677, 499369, 1190803, 15480439]

約数ペア:

[(1, 15480439), (13, 1190803), (31, 499369), (107, 144677), (359, 43121), (403, 38413), (1391, 11129), (3317, 4667)]