15173580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252893}}^1$

素因数の和:252905

約数の個数: 24

約数和(自身を含む): 42486192

約数和(自身を除く): 27312612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252893, 505786, 758679, 1011572, 1264465, 1517358, 2528930, 3034716, 3793395, 5057860, 7586790, 15173580]

約数ペア:

[(1, 15173580), (2, 7586790), (3, 5057860), (4, 3793395), (5, 3034716), (6, 2528930), (10, 1517358), (12, 1264465), (15, 1011572), (20, 758679), (30, 505786), (60, 252893)]