789968694255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{130681339}}^1$

素因数の和:130681391

約数の個数: 32

約数和(自身を含む): 1405085767680

約数和(自身を除く): 615117073425

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 130681339, 392044017, 653406695, 1698857407, 1960220085, 4051121509, 5096572221, 8494287035, 12153364527, 20255607545, 25482861105, 52664579617, 60766822635, 157993738851, 263322898085, 789968694255]

約数ペア:

[(1, 789968694255), (3, 263322898085), (5, 157993738851), (13, 60766822635), (15, 52664579617), (31, 25482861105), (39, 20255607545), (65, 12153364527), (93, 8494287035), (155, 5096572221), (195, 4051121509), (403, 1960220085), (465, 1698857407), (1209, 653406695), (2015, 392044017), (6045, 130681339)]