15217005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 10702995

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 499, 535, 1497, 1605, 2033, 2495, 6099, 7485, 9481, 10165, 28443, 30495, 47405, 53393, 142215, 160179, 266965, 800895, 1014467, 3043401, 5072335, 15217005]

約数ペア:

[(1, 15217005), (3, 5072335), (5, 3043401), (15, 1014467), (19, 800895), (57, 266965), (95, 160179), (107, 142215), (285, 53393), (321, 47405), (499, 30495), (535, 28443), (1497, 10165), (1605, 9481), (2033, 7485), (2495, 6099)]