8205405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 14636160

約数和(自身を除く): 6430755

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1451, 1885, 4353, 5655, 7255, 18863, 21765, 42079, 56589, 94315, 126237, 210395, 282945, 547027, 631185, 1641081, 2735135, 8205405]

約数ペア:

[(1, 8205405), (3, 2735135), (5, 1641081), (13, 631185), (15, 547027), (29, 282945), (39, 210395), (65, 126237), (87, 94315), (145, 56589), (195, 42079), (377, 21765), (435, 18863), (1131, 7255), (1451, 5655), (1885, 4353)]