66334815

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5624

約数の個数: 32

約数和(自身を含む): 119275200

約数和(自身を除く): 52940385

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 5521, 12015, 16563, 27605, 49689, 82815, 149067, 248445, 491369, 745335, 1474107, 2456845, 4422321, 7370535, 13266963, 22111605, 66334815]

約数ペア:

[(1, 66334815), (3, 22111605), (5, 13266963), (9, 7370535), (15, 4422321), (27, 2456845), (45, 1474107), (89, 745335), (135, 491369), (267, 248445), (445, 149067), (801, 82815), (1335, 49689), (2403, 27605), (4005, 16563), (5521, 12015)]