15068547

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{9907}}^1$

素因数の和:9939

約数の個数: 18

約数和(自身を含む): 23571132

約数和(自身を除く): 8502585

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 9907, 29721, 89163, 128791, 386373, 1159119, 1674283, 5022849, 15068547]

約数ペア:

[(1, 15068547), (3, 5022849), (9, 1674283), (13, 1159119), (39, 386373), (117, 128791), (169, 89163), (507, 29721), (1521, 9907)]