78166035

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 141223680

約数和(自身を除く): 63057645

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 137, 155, 279, 409, 411, 465, 685, 1227, 1233, 1395, 2045, 2055, 3681, 4247, 6135, 6165, 12679, 12741, 18405, 21235, 38037, 38223, 56033, 63395, 63705, 114111, 168099, 190185, 191115, 280165, 504297, 570555, 840495, 1737023, 2521485, 5211069, 8685115, 15633207, 26055345, 78166035]

約数ペア:

[(1, 78166035), (3, 26055345), (5, 15633207), (9, 8685115), (15, 5211069), (31, 2521485), (45, 1737023), (93, 840495), (137, 570555), (155, 504297), (279, 280165), (409, 191115), (411, 190185), (465, 168099), (685, 114111), (1227, 63705), (1233, 63395), (1395, 56033), (2045, 38223), (2055, 38037), (3681, 21235), (4247, 18405), (6135, 12741), (6165, 12679)]