187675245

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 342394560

約数和(自身を除く): 154719315

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 827, 1107, 1681, 1845, 2481, 4135, 5043, 5535, 7443, 8405, 12405, 15129, 22329, 25215, 33907, 37215, 45387, 75645, 101721, 111645, 169535, 226935, 305163, 508605, 915489, 1390187, 1525815, 4170561, 4577445, 6950935, 12511683, 20852805, 37535049, 62558415, 187675245]

約数ペア:

[(1, 187675245), (3, 62558415), (5, 37535049), (9, 20852805), (15, 12511683), (27, 6950935), (41, 4577445), (45, 4170561), (123, 1525815), (135, 1390187), (205, 915489), (369, 508605), (615, 305163), (827, 226935), (1107, 169535), (1681, 111645), (1845, 101721), (2481, 75645), (4135, 45387), (5043, 37215), (5535, 33907), (7443, 25215), (8405, 22329), (12405, 15129)]