38659275

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 60

約数和(自身を含む): 75890232

約数和(自身を除く): 37230957

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 405, 425, 459, 675, 765, 1123, 1275, 1377, 2025, 2295, 3369, 3825, 5615, 6885, 10107, 11475, 16845, 19091, 28075, 30321, 34425, 50535, 57273, 84225, 90963, 95455, 151605, 171819, 252675, 286365, 454815, 477275, 515457, 758025, 859095, 1431825, 1546371, 2274075, 2577285, 4295475, 7731855, 12886425, 38659275]

約数ペア:

[(1, 38659275), (3, 12886425), (5, 7731855), (9, 4295475), (15, 2577285), (17, 2274075), (25, 1546371), (27, 1431825), (45, 859095), (51, 758025), (75, 515457), (81, 477275), (85, 454815), (135, 286365), (153, 252675), (225, 171819), (255, 151605), (405, 95455), (425, 90963), (459, 84225), (675, 57273), (765, 50535), (1123, 34425), (1275, 30321), (1377, 28075), (2025, 19091), (2295, 16845), (3369, 11475), (3825, 10107), (5615, 6885)]