620792055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9391}}^1$

素因数の和:9528

約数の個数: 48

約数和(自身を含む): 1169191296

約数和(自身を除く): 548399241

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 113, 117, 195, 339, 565, 585, 1017, 1469, 1695, 4407, 5085, 7345, 9391, 13221, 22035, 28173, 46955, 66105, 84519, 122083, 140865, 366249, 422595, 610415, 1061183, 1098747, 1831245, 3183549, 5305915, 5493735, 9550647, 13795379, 15917745, 41386137, 47753235, 68976895, 124158411, 206930685, 620792055]

約数ペア:

[(1, 620792055), (3, 206930685), (5, 124158411), (9, 68976895), (13, 47753235), (15, 41386137), (39, 15917745), (45, 13795379), (65, 9550647), (113, 5493735), (117, 5305915), (195, 3183549), (339, 1831245), (565, 1098747), (585, 1061183), (1017, 610415), (1469, 422595), (1695, 366249), (4407, 140865), (5085, 122083), (7345, 84519), (9391, 66105), (13221, 46955), (22035, 28173)]