2664179505

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7127}}^1$

素因数の和:7228

約数の個数: 80

約数和(自身を含む): 5216327424

約数和(自身を除く): 2552147919

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 81, 117, 135, 195, 213, 351, 355, 405, 585, 639, 923, 1053, 1065, 1755, 1917, 2769, 3195, 4615, 5265, 5751, 7127, 8307, 9585, 13845, 21381, 24921, 28755, 35635, 41535, 64143, 74763, 92651, 106905, 124605, 192429, 277953, 320715, 373815, 463255, 506017, 577287, 833859, 962145, 1389765, 1518051, 2501577, 2530085, 2886435, 4169295, 4554153, 6578221, 7504731, 7590255, 12507885, 13662459, 19734663, 22770765, 32891105, 37523655, 40987377, 59203989, 68312295, 98673315, 177611967, 204936885, 296019945, 532835901, 888059835, 2664179505]

約数ペア:

[(1, 2664179505), (3, 888059835), (5, 532835901), (9, 296019945), (13, 204936885), (15, 177611967), (27, 98673315), (39, 68312295), (45, 59203989), (65, 40987377), (71, 37523655), (81, 32891105), (117, 22770765), (135, 19734663), (195, 13662459), (213, 12507885), (351, 7590255), (355, 7504731), (405, 6578221), (585, 4554153), (639, 4169295), (923, 2886435), (1053, 2530085), (1065, 2501577), (1755, 1518051), (1917, 1389765), (2769, 962145), (3195, 833859), (4615, 577287), (5265, 506017), (5751, 463255), (7127, 373815), (8307, 320715), (9585, 277953), (13845, 192429), (21381, 124605), (24921, 106905), (28755, 92651), (35635, 74763), (41535, 64143)]