11317725

素因数分解:

$3^9\times 5^2\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 60

約数和(自身を含む): 21965856

約数和(自身を除く): 10648131

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, 19683, 27945, 32805, 46575, 50301, 54675, 83835, 98415, 139725, 150903, 164025, 251505, 419175, 452709, 492075, 754515, 1257525, 2263545, 3772575, 11317725]

約数ペア:

[(1, 11317725), (3, 3772575), (5, 2263545), (9, 1257525), (15, 754515), (23, 492075), (25, 452709), (27, 419175), (45, 251505), (69, 164025), (75, 150903), (81, 139725), (115, 98415), (135, 83835), (207, 54675), (225, 50301), (243, 46575), (345, 32805), (405, 27945), (575, 19683), (621, 18225), (675, 16767), (729, 15525), (1035, 10935), (1215, 9315), (1725, 6561), (1863, 6075), (2025, 5589), (2187, 5175), (3105, 3645)]