32872815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 61090848

約数和(自身を除く): 28218033

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 443, 485, 765, 873, 1329, 1455, 1649, 2215, 3987, 4365, 4947, 6645, 7531, 8245, 14841, 19935, 22593, 24735, 37655, 42971, 67779, 74205, 112965, 128913, 214855, 338895, 386739, 644565, 730507, 1933695, 2191521, 3652535, 6574563, 10957605, 32872815]

約数ペア:

[(1, 32872815), (3, 10957605), (5, 6574563), (9, 3652535), (15, 2191521), (17, 1933695), (45, 730507), (51, 644565), (85, 386739), (97, 338895), (153, 214855), (255, 128913), (291, 112965), (443, 74205), (485, 67779), (765, 42971), (873, 37655), (1329, 24735), (1455, 22593), (1649, 19935), (2215, 14841), (3987, 8245), (4365, 7531), (4947, 6645)]