47806495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 65116800

約数和(自身を除く): 17310305

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 2549, 3751, 12745, 18755, 28039, 79019, 140195, 308429, 395095, 869209, 1542145, 4346045, 9561299, 47806495]

約数ペア:

[(1, 47806495), (5, 9561299), (11, 4346045), (31, 1542145), (55, 869209), (121, 395095), (155, 308429), (341, 140195), (605, 79019), (1705, 28039), (2549, 18755), (3751, 12745)]