1262165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 1658880

約数和(自身を除く): 396715

約数列:

[1, 5, 17, 31, 85, 155, 479, 527, 2395, 2635, 8143, 14849, 40715, 74245, 252433, 1262165]

約数ペア:

[(1, 1262165), (5, 252433), (17, 74245), (31, 40715), (85, 14849), (155, 8143), (479, 2635), (527, 2395)]