1340807625

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^2\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 72

約数和(自身を含む): 2480913240

約数和(自身を除く): 1140105615

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 615, 709, 1025, 1125, 1681, 1845, 2127, 3075, 3545, 5043, 5125, 6381, 8405, 9225, 10635, 15129, 15375, 17725, 25215, 29069, 31905, 42025, 46125, 53175, 75645, 87207, 88625, 126075, 145345, 159525, 210125, 261621, 265875, 378225, 436035, 630375, 726725, 797625, 1191829, 1308105, 1891125, 2180175, 3575487, 3633625, 5959145, 6540525, 10726461, 10900875, 17877435, 29795725, 32702625, 53632305, 89387175, 148978625, 268161525, 446935875, 1340807625]

約数ペア:

[(1, 1340807625), (3, 446935875), (5, 268161525), (9, 148978625), (15, 89387175), (25, 53632305), (41, 32702625), (45, 29795725), (75, 17877435), (123, 10900875), (125, 10726461), (205, 6540525), (225, 5959145), (369, 3633625), (375, 3575487), (615, 2180175), (709, 1891125), (1025, 1308105), (1125, 1191829), (1681, 797625), (1845, 726725), (2127, 630375), (3075, 436035), (3545, 378225), (5043, 265875), (5125, 261621), (6381, 210125), (8405, 159525), (9225, 145345), (10635, 126075), (15129, 88625), (15375, 87207), (17725, 75645), (25215, 53175), (29069, 46125), (31905, 42025)]