15697041885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{23081}}^1$

素因数の和:23243

約数の個数: 96

約数和(自身を含む): 33184899072

約数和(自身を除く): 17487857187

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 127, 153, 255, 315, 357, 381, 595, 635, 765, 889, 1071, 1143, 1785, 1905, 2159, 2667, 4445, 5355, 5715, 6477, 8001, 10795, 13335, 15113, 19431, 23081, 32385, 40005, 45339, 69243, 75565, 97155, 115405, 136017, 161567, 207729, 226695, 346215, 392377, 484701, 680085, 807835, 1038645, 1177131, 1454103, 1961885, 2423505, 2746639, 2931287, 3531393, 5885655, 7270515, 8239917, 8793861, 13733195, 14656435, 17656965, 20519009, 24719751, 26381583, 41199585, 43969305, 49831879, 61557027, 102595045, 123598755, 131907915, 149495637, 184671081, 249159395, 307785135, 348823153, 448486911, 747478185, 923355405, 1046469459, 1744115765, 2242434555, 3139408377, 5232347295, 15697041885]

約数ペア:

[(1, 15697041885), (3, 5232347295), (5, 3139408377), (7, 2242434555), (9, 1744115765), (15, 1046469459), (17, 923355405), (21, 747478185), (35, 448486911), (45, 348823153), (51, 307785135), (63, 249159395), (85, 184671081), (105, 149495637), (119, 131907915), (127, 123598755), (153, 102595045), (255, 61557027), (315, 49831879), (357, 43969305), (381, 41199585), (595, 26381583), (635, 24719751), (765, 20519009), (889, 17656965), (1071, 14656435), (1143, 13733195), (1785, 8793861), (1905, 8239917), (2159, 7270515), (2667, 5885655), (4445, 3531393), (5355, 2931287), (5715, 2746639), (6477, 2423505), (8001, 1961885), (10795, 1454103), (13335, 1177131), (15113, 1038645), (19431, 807835), (23081, 680085), (32385, 484701), (40005, 392377), (45339, 346215), (69243, 226695), (75565, 207729), (97155, 161567), (115405, 136017)]