2258575215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8689}}^1$

素因数の和:8784

約数の個数: 64

約数和(自身を含む): 4111134720

約数和(自身を除く): 1852559505

約数列:

[1, 3, 5, 13, 15, 31, 39, 43, 65, 93, 129, 155, 195, 215, 403, 465, 559, 645, 1209, 1333, 1677, 2015, 2795, 3999, 6045, 6665, 8385, 8689, 17329, 19995, 26067, 43445, 51987, 86645, 112957, 130335, 259935, 269359, 338871, 373627, 564785, 808077, 1120881, 1346795, 1694355, 1868135, 3501667, 4040385, 4857151, 5604405, 10505001, 11582437, 14571453, 17508335, 24285755, 34747311, 52525005, 57912185, 72857265, 150571681, 173736555, 451715043, 752858405, 2258575215]

約数ペア:

[(1, 2258575215), (3, 752858405), (5, 451715043), (13, 173736555), (15, 150571681), (31, 72857265), (39, 57912185), (43, 52525005), (65, 34747311), (93, 24285755), (129, 17508335), (155, 14571453), (195, 11582437), (215, 10505001), (403, 5604405), (465, 4857151), (559, 4040385), (645, 3501667), (1209, 1868135), (1333, 1694355), (1677, 1346795), (2015, 1120881), (2795, 808077), (3999, 564785), (6045, 373627), (6665, 338871), (8385, 269359), (8689, 259935), (17329, 130335), (19995, 112957), (26067, 86645), (43445, 51987)]