12759815669325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{133855921}}^1$

素因数の和:133856006

約数の個数: 48

約数和(自身を含む): 22307892536832

約数和(自身を除く): 9548076867507

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 465, 615, 775, 1025, 1271, 2325, 3075, 3813, 6355, 19065, 31775, 95325, 133855921, 401567763, 669279605, 2007838815, 3346398025, 4149533551, 5488092761, 10039194075, 12448600653, 16464278283, 20747667755, 27440463805, 62243003265, 82321391415, 103738338775, 137202319025, 170130875591, 311215016325, 411606957075, 510392626773, 850654377955, 2551963133865, 4253271889775, 12759815669325]

約数ペア:

[(1, 12759815669325), (3, 4253271889775), (5, 2551963133865), (15, 850654377955), (25, 510392626773), (31, 411606957075), (41, 311215016325), (75, 170130875591), (93, 137202319025), (123, 103738338775), (155, 82321391415), (205, 62243003265), (465, 27440463805), (615, 20747667755), (775, 16464278283), (1025, 12448600653), (1271, 10039194075), (2325, 5488092761), (3075, 4149533551), (3813, 3346398025), (6355, 2007838815), (19065, 669279605), (31775, 401567763), (95325, 133855921)]