1378449315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{25763}}^1$

素因数の和:25844

約数の個数: 48

約数和(自身を含む): 2532085920

約数和(自身を除く): 1153636605

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 1189, 1305, 1845, 3567, 5945, 10701, 17835, 25763, 53505, 77289, 128815, 231867, 386445, 747127, 1056283, 1159335, 2241381, 3168849, 3735635, 5281415, 6724143, 9506547, 11206905, 15844245, 30632207, 33620715, 47532735, 91896621, 153161035, 275689863, 459483105, 1378449315]

約数ペア:

[(1, 1378449315), (3, 459483105), (5, 275689863), (9, 153161035), (15, 91896621), (29, 47532735), (41, 33620715), (45, 30632207), (87, 15844245), (123, 11206905), (145, 9506547), (205, 6724143), (261, 5281415), (369, 3735635), (435, 3168849), (615, 2241381), (1189, 1159335), (1305, 1056283), (1845, 747127), (3567, 386445), (5945, 231867), (10701, 128815), (17835, 77289), (25763, 53505)]