1717425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 3264300

約数和(自身を除く): 1546875

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 449, 765, 1275, 1347, 2245, 3825, 4041, 6735, 7633, 11225, 20205, 22899, 33675, 38165, 68697, 101025, 114495, 190825, 343485, 572475, 1717425]

約数ペア:

[(1, 1717425), (3, 572475), (5, 343485), (9, 190825), (15, 114495), (17, 101025), (25, 68697), (45, 38165), (51, 33675), (75, 22899), (85, 20205), (153, 11225), (225, 7633), (255, 6735), (425, 4041), (449, 3825), (765, 2245), (1275, 1347)]