32891985

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{2131}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 66518400

約数和(自身を除く): 33626415

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2131, 2205, 3087, 5145, 6393, 10655, 14917, 15435, 19179, 31965, 44751, 74585, 95895, 104419, 134253, 223755, 313257, 522095, 671265, 730933, 939771, 1566285, 2192799, 3654665, 4698855, 6578397, 10963995, 32891985]

約数ペア:

[(1, 32891985), (3, 10963995), (5, 6578397), (7, 4698855), (9, 3654665), (15, 2192799), (21, 1566285), (35, 939771), (45, 730933), (49, 671265), (63, 522095), (105, 313257), (147, 223755), (245, 134253), (315, 104419), (343, 95895), (441, 74585), (735, 44751), (1029, 31965), (1715, 19179), (2131, 15435), (2205, 14917), (3087, 10655), (5145, 6393)]