15226539

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 21073920

約数和(自身を除く): 5847381

約数列:

[1, 3, 41, 79, 123, 237, 1567, 3239, 4701, 9717, 64247, 123793, 192741, 371379, 5075513, 15226539]

約数ペア:

[(1, 15226539), (3, 5075513), (41, 371379), (79, 192741), (123, 123793), (237, 64247), (1567, 9717), (3239, 4701)]