1401315

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 2266368

約数和(自身を除く): 865053

約数列:

[1, 3, 5, 15, 103, 309, 515, 907, 1545, 2721, 4535, 13605, 93421, 280263, 467105, 1401315]

約数ペア:

[(1, 1401315), (3, 467105), (5, 280263), (15, 93421), (103, 13605), (309, 4535), (515, 2721), (907, 1545)]