2045543895

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2879}}^1$

素因数の和:3189

約数の個数: 64

約数和(自身を含む): 3843072000

約数和(自身を除く): 1797528105

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 277, 285, 513, 831, 855, 1385, 2493, 2565, 2879, 4155, 5263, 7479, 8637, 12465, 14395, 15789, 25911, 26315, 37395, 43185, 47367, 54701, 77733, 78945, 129555, 142101, 164103, 236835, 273505, 388665, 492309, 710505, 797483, 820515, 1476927, 2392449, 2461545, 3987415, 7177347, 7384635, 11962245, 15152177, 21532041, 35886735, 45456531, 75760885, 107660205, 136369593, 227282655, 409108779, 681847965, 2045543895]

約数ペア:

[(1, 2045543895), (3, 681847965), (5, 409108779), (9, 227282655), (15, 136369593), (19, 107660205), (27, 75760885), (45, 45456531), (57, 35886735), (95, 21532041), (135, 15152177), (171, 11962245), (277, 7384635), (285, 7177347), (513, 3987415), (831, 2461545), (855, 2392449), (1385, 1476927), (2493, 820515), (2565, 797483), (2879, 710505), (4155, 492309), (5263, 388665), (7479, 273505), (8637, 236835), (12465, 164103), (14395, 142101), (15789, 129555), (25911, 78945), (26315, 77733), (37395, 54701), (43185, 47367)]