28715662095

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26963063}}^1$

素因数の和:26963142

約数の個数: 16

約数和(自身を含む): 46592174592

約数和(自身を除く): 17876512497

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 26963063, 80889189, 134815315, 404445945, 1914377473, 5743132419, 9571887365, 28715662095]

約数ペア:

[(1, 28715662095), (3, 9571887365), (5, 5743132419), (15, 1914377473), (71, 404445945), (213, 134815315), (355, 80889189), (1065, 26963063)]