15120470

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6661}}^1$

素因数の和:6895

約数の個数: 16

約数和(自身を含む): 27340848

約数和(自身を除く): 12220378

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 6661, 13322, 33305, 66610, 1512047, 3024094, 7560235, 15120470]

約数ペア:

[(1, 15120470), (2, 7560235), (5, 3024094), (10, 1512047), (227, 66610), (454, 33305), (1135, 13322), (2270, 6661)]