39789765

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{821}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 71020800

約数和(自身を除く): 31231035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 821, 1077, 1795, 2463, 3231, 4105, 5385, 7389, 9693, 12315, 16155, 22167, 36945, 48465, 110835, 294739, 884217, 1473695, 2652651, 4421085, 7957953, 13263255, 39789765]

約数ペア:

[(1, 39789765), (3, 13263255), (5, 7957953), (9, 4421085), (15, 2652651), (27, 1473695), (45, 884217), (135, 294739), (359, 110835), (821, 48465), (1077, 36945), (1795, 22167), (2463, 16155), (3231, 12315), (4105, 9693), (5385, 7389)]