73580325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10814

約数の個数: 48

約数和(自身を含む): 149740416

約数和(自身を除く): 76160091

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 10781, 32343, 53905, 75467, 140153, 161715, 226401, 269525, 377335, 420459, 700765, 808575, 981071, 1132005, 1886675, 2102295, 2943213, 3503825, 4905355, 5660025, 10511475, 14716065, 24526775, 73580325]

約数ペア:

[(1, 73580325), (3, 24526775), (5, 14716065), (7, 10511475), (13, 5660025), (15, 4905355), (21, 3503825), (25, 2943213), (35, 2102295), (39, 1886675), (65, 1132005), (75, 981071), (91, 808575), (105, 700765), (175, 420459), (195, 377335), (273, 269525), (325, 226401), (455, 161715), (525, 140153), (975, 75467), (1365, 53905), (2275, 32343), (6825, 10781)]