4281195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 7368192

約数和(自身を除く): 3086997

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 163, 255, 309, 489, 515, 815, 1545, 1751, 2445, 2771, 5253, 8313, 8755, 13855, 16789, 26265, 41565, 50367, 83945, 251835, 285413, 856239, 1427065, 4281195]

約数ペア:

[(1, 4281195), (3, 1427065), (5, 856239), (15, 285413), (17, 251835), (51, 83945), (85, 50367), (103, 41565), (163, 26265), (255, 16789), (309, 13855), (489, 8755), (515, 8313), (815, 5253), (1545, 2771), (1751, 2445)]