8136485

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 11761152

約数和(自身を除く): 3624667

約数列:

[1, 5, 7, 35, 37, 61, 103, 185, 259, 305, 427, 515, 721, 1295, 2135, 2257, 3605, 3811, 6283, 11285, 15799, 19055, 26677, 31415, 43981, 78995, 133385, 219905, 232471, 1162355, 1627297, 8136485]

約数ペア:

[(1, 8136485), (5, 1627297), (7, 1162355), (35, 232471), (37, 219905), (61, 133385), (103, 78995), (185, 43981), (259, 31415), (305, 26677), (427, 19055), (515, 15799), (721, 11285), (1295, 6283), (2135, 3811), (2257, 3605)]