470475

素因数分解:

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

素因数の和:77

約数の個数: 48

約数和(自身を含む): 937440

約数和(自身を除く): 466965

約数列:

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

約数ペア:

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