80973345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{284117}}^1$

素因数の和:284144

約数の個数: 16

約数和(自身を含む): 136376640

約数和(自身を除く): 55403295

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 284117, 852351, 1420585, 4261755, 5398223, 16194669, 26991115, 80973345]

約数ペア:

[(1, 80973345), (3, 26991115), (5, 16194669), (15, 5398223), (19, 4261755), (57, 1420585), (95, 852351), (285, 284117)]