3772575

素因数分解:

$3^8\times 5^2\times {\mathrm{23}}^1$

素因数の和:57

約数の個数: 54

約数和(自身を含む): 7321704

約数和(自身を除く): 3549129

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 243, 345, 405, 575, 621, 675, 729, 1035, 1215, 1725, 1863, 2025, 2187, 3105, 3645, 5175, 5589, 6075, 6561, 9315, 10935, 15525, 16767, 18225, 27945, 32805, 46575, 50301, 54675, 83835, 139725, 150903, 164025, 251505, 419175, 754515, 1257525, 3772575]

約数ペア:

[(1, 3772575), (3, 1257525), (5, 754515), (9, 419175), (15, 251505), (23, 164025), (25, 150903), (27, 139725), (45, 83835), (69, 54675), (75, 50301), (81, 46575), (115, 32805), (135, 27945), (207, 18225), (225, 16767), (243, 15525), (345, 10935), (405, 9315), (575, 6561), (621, 6075), (675, 5589), (729, 5175), (1035, 3645), (1215, 3105), (1725, 2187), (1863, 2025)]