8779095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 16816800

約数和(自身を除く): 8037705

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 349, 387, 559, 585, 645, 1047, 1677, 1745, 1935, 2795, 3141, 4537, 5031, 5235, 8385, 13611, 15007, 15705, 22685, 25155, 40833, 45021, 68055, 75035, 135063, 195091, 204165, 225105, 585273, 675315, 975455, 1755819, 2926365, 8779095]

約数ペア:

[(1, 8779095), (3, 2926365), (5, 1755819), (9, 975455), (13, 675315), (15, 585273), (39, 225105), (43, 204165), (45, 195091), (65, 135063), (117, 75035), (129, 68055), (195, 45021), (215, 40833), (349, 25155), (387, 22685), (559, 15705), (585, 15007), (645, 13611), (1047, 8385), (1677, 5235), (1745, 5031), (1935, 4537), (2795, 3141)]