15150825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 54

約数和(自身を含む): 28950714

約数和(自身を除く): 13799889

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 233, 255, 289, 425, 699, 765, 867, 1165, 1275, 1445, 2097, 2601, 3495, 3825, 3961, 4335, 5825, 7225, 10485, 11883, 13005, 17475, 19805, 21675, 35649, 52425, 59415, 65025, 67337, 99025, 178245, 202011, 297075, 336685, 606033, 891225, 1010055, 1683425, 3030165, 5050275, 15150825]

約数ペア:

[(1, 15150825), (3, 5050275), (5, 3030165), (9, 1683425), (15, 1010055), (17, 891225), (25, 606033), (45, 336685), (51, 297075), (75, 202011), (85, 178245), (153, 99025), (225, 67337), (233, 65025), (255, 59415), (289, 52425), (425, 35649), (699, 21675), (765, 19805), (867, 17475), (1165, 13005), (1275, 11883), (1445, 10485), (2097, 7225), (2601, 5825), (3495, 4335), (3825, 3961)]