52525665

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 100009728

約数和(自身を除く): 47484063

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 2543, 4131, 6885, 7629, 12715, 20655, 22887, 38145, 43231, 68661, 114435, 129693, 205983, 216155, 343305, 389079, 617949, 648465, 1029915, 1167237, 1945395, 3089745, 3501711, 5836185, 10505133, 17508555, 52525665]

約数ペア:

[(1, 52525665), (3, 17508555), (5, 10505133), (9, 5836185), (15, 3501711), (17, 3089745), (27, 1945395), (45, 1167237), (51, 1029915), (81, 648465), (85, 617949), (135, 389079), (153, 343305), (243, 216155), (255, 205983), (405, 129693), (459, 114435), (765, 68661), (1215, 43231), (1377, 38145), (2295, 22887), (2543, 20655), (4131, 12715), (6885, 7629)]