39087945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 73753680

約数和(自身を除く): 34665735

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 545, 585, 613, 981, 1417, 1635, 1839, 3065, 4251, 4905, 5517, 7085, 7969, 9195, 12753, 21255, 23907, 27585, 39845, 63765, 66817, 71721, 119535, 200451, 334085, 358605, 601353, 868621, 1002255, 2605863, 3006765, 4343105, 7817589, 13029315, 39087945]

約数ペア:

[(1, 39087945), (3, 13029315), (5, 7817589), (9, 4343105), (13, 3006765), (15, 2605863), (39, 1002255), (45, 868621), (65, 601353), (109, 358605), (117, 334085), (195, 200451), (327, 119535), (545, 71721), (585, 66817), (613, 63765), (981, 39845), (1417, 27585), (1635, 23907), (1839, 21255), (3065, 12753), (4251, 9195), (4905, 7969), (5517, 7085)]