5609565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 10762752

約数和(自身を除く): 5153187

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 223, 387, 559, 585, 645, 669, 1115, 1677, 1935, 2007, 2795, 2899, 3345, 5031, 8385, 8697, 9589, 10035, 14495, 25155, 26091, 28767, 43485, 47945, 86301, 124657, 130455, 143835, 373971, 431505, 623285, 1121913, 1869855, 5609565]

約数ペア:

[(1, 5609565), (3, 1869855), (5, 1121913), (9, 623285), (13, 431505), (15, 373971), (39, 143835), (43, 130455), (45, 124657), (65, 86301), (117, 47945), (129, 43485), (195, 28767), (215, 26091), (223, 25155), (387, 14495), (559, 10035), (585, 9589), (645, 8697), (669, 8385), (1115, 5031), (1677, 3345), (1935, 2899), (2007, 2795)]