15419145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{146849}}^1$

素因数の和:146864

約数の個数: 16

約数和(自身を含む): 28195200

約数和(自身を除く): 12776055

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 146849, 440547, 734245, 1027943, 2202735, 3083829, 5139715, 15419145]

約数ペア:

[(1, 15419145), (3, 5139715), (5, 3083829), (7, 2202735), (15, 1027943), (21, 734245), (35, 440547), (105, 146849)]