15142161

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 20801088

約数和(自身を除く): 5658927

約数列:

[1, 3, 41, 123, 307, 401, 921, 1203, 12587, 16441, 37761, 49323, 123107, 369321, 5047387, 15142161]

約数ペア:

[(1, 15142161), (3, 5047387), (41, 369321), (123, 123107), (307, 49323), (401, 37761), (921, 16441), (1203, 12587)]