1411425

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 60

約数和(自身を含む): 2835756

約数和(自身を除く): 1424331

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 41, 45, 51, 75, 81, 85, 123, 135, 153, 205, 225, 255, 369, 405, 425, 459, 615, 675, 697, 765, 1025, 1107, 1275, 1377, 1845, 2025, 2091, 2295, 3075, 3321, 3485, 3825, 5535, 6273, 6885, 9225, 10455, 11475, 16605, 17425, 18819, 27675, 31365, 34425, 52275, 56457, 83025, 94095, 156825, 282285, 470475, 1411425]

約数ペア:

[(1, 1411425), (3, 470475), (5, 282285), (9, 156825), (15, 94095), (17, 83025), (25, 56457), (27, 52275), (41, 34425), (45, 31365), (51, 27675), (75, 18819), (81, 17425), (85, 16605), (123, 11475), (135, 10455), (153, 9225), (205, 6885), (225, 6273), (255, 5535), (369, 3825), (405, 3485), (425, 3321), (459, 3075), (615, 2295), (675, 2091), (697, 2025), (765, 1845), (1025, 1377), (1107, 1275)]