139476305

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9137}}^1$

素因数の和:9256

約数の個数: 16

約数和(自身を含む): 173695104

約数和(自身を除く): 34218799

約数列:

[1, 5, 43, 71, 215, 355, 3053, 9137, 15265, 45685, 392891, 648727, 1964455, 3243635, 27895261, 139476305]

約数ペア:

[(1, 139476305), (5, 27895261), (43, 3243635), (71, 1964455), (215, 648727), (355, 392891), (3053, 45685), (9137, 15265)]