55984995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6692

約数の個数: 48

約数和(自身を含む): 112106592

約数和(自身を除く): 56121597

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 6653, 8415, 19959, 33265, 59877, 73183, 99795, 113101, 219549, 299385, 339303, 365915, 565505, 658647, 1017909, 1097745, 1244111, 1696515, 3293235, 3732333, 5089545, 6220555, 11196999, 18661665, 55984995]

約数ペア:

[(1, 55984995), (3, 18661665), (5, 11196999), (9, 6220555), (11, 5089545), (15, 3732333), (17, 3293235), (33, 1696515), (45, 1244111), (51, 1097745), (55, 1017909), (85, 658647), (99, 565505), (153, 365915), (165, 339303), (187, 299385), (255, 219549), (495, 113101), (561, 99795), (765, 73183), (935, 59877), (1683, 33265), (2805, 19959), (6653, 8415)]