12259305

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 21495240

約数和(自身を除く): 9235935

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 3061, 4005, 9183, 15305, 27549, 45915, 137745, 272429, 817287, 1362145, 2451861, 4086435, 12259305]

約数ペア:

[(1, 12259305), (3, 4086435), (5, 2451861), (9, 1362145), (15, 817287), (45, 272429), (89, 137745), (267, 45915), (445, 27549), (801, 15305), (1335, 9183), (3061, 4005)]