4171545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 9434880

約数和(自身を除く): 5263335

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 41, 45, 51, 57, 63, 85, 95, 105, 119, 123, 133, 153, 171, 205, 255, 285, 287, 315, 323, 357, 369, 399, 595, 615, 665, 697, 765, 779, 855, 861, 969, 1071, 1197, 1435, 1615, 1785, 1845, 1995, 2091, 2261, 2337, 2583, 2907, 3485, 3895, 4305, 4845, 4879, 5355, 5453, 5985, 6273, 6783, 7011, 10455, 11305, 11685, 12915, 13243, 14535, 14637, 16359, 20349, 24395, 27265, 31365, 33915, 35055, 39729, 43911, 49077, 66215, 73185, 81795, 92701, 101745, 119187, 198645, 219555, 245385, 278103, 463505, 595935, 834309, 1390515, 4171545]

約数ペア:

[(1, 4171545), (3, 1390515), (5, 834309), (7, 595935), (9, 463505), (15, 278103), (17, 245385), (19, 219555), (21, 198645), (35, 119187), (41, 101745), (45, 92701), (51, 81795), (57, 73185), (63, 66215), (85, 49077), (95, 43911), (105, 39729), (119, 35055), (123, 33915), (133, 31365), (153, 27265), (171, 24395), (205, 20349), (255, 16359), (285, 14637), (287, 14535), (315, 13243), (323, 12915), (357, 11685), (369, 11305), (399, 10455), (595, 7011), (615, 6783), (665, 6273), (697, 5985), (765, 5453), (779, 5355), (855, 4879), (861, 4845), (969, 4305), (1071, 3895), (1197, 3485), (1435, 2907), (1615, 2583), (1785, 2337), (1845, 2261), (1995, 2091)]