156968915805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2112779}}^1$

素因数の和:2112930

約数の個数: 48

約数和(自身を含む): 295315937280

約数和(自身を除く): 138347021475

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 635, 1143, 1651, 1905, 4953, 5715, 8255, 14859, 24765, 74295, 2112779, 6338337, 10563895, 19015011, 27466127, 31691685, 82398381, 95075055, 137330635, 247195143, 268322933, 411991905, 804968799, 1235975715, 1341614665, 2414906397, 3488198129, 4024843995, 10464594387, 12074531985, 17440990645, 31393783161, 52322971935, 156968915805]

約数ペア:

[(1, 156968915805), (3, 52322971935), (5, 31393783161), (9, 17440990645), (13, 12074531985), (15, 10464594387), (39, 4024843995), (45, 3488198129), (65, 2414906397), (117, 1341614665), (127, 1235975715), (195, 804968799), (381, 411991905), (585, 268322933), (635, 247195143), (1143, 137330635), (1651, 95075055), (1905, 82398381), (4953, 31691685), (5715, 27466127), (8255, 19015011), (14859, 10563895), (24765, 6338337), (74295, 2112779)]