15215260

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1013}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 32026176

約数和(自身を除く): 16810916

約数列:

[1, 2, 4, 5, 10, 20, 751, 1013, 1502, 2026, 3004, 3755, 4052, 5065, 7510, 10130, 15020, 20260, 760763, 1521526, 3043052, 3803815, 7607630, 15215260]

約数ペア:

[(1, 15215260), (2, 7607630), (4, 3803815), (5, 3043052), (10, 1521526), (20, 760763), (751, 20260), (1013, 15020), (1502, 10130), (2026, 7510), (3004, 5065), (3755, 4052)]