79785405

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 112

約数和(自身を含む): 169983360

約数和(自身を除く): 90197955

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 59, 63, 81, 105, 135, 159, 177, 189, 243, 265, 295, 315, 371, 405, 413, 477, 531, 567, 729, 795, 885, 945, 1113, 1215, 1239, 1431, 1593, 1701, 1855, 2065, 2385, 2655, 2835, 3127, 3339, 3645, 3717, 4293, 4779, 5103, 5565, 6195, 7155, 7965, 8505, 9381, 10017, 11151, 12879, 14337, 15635, 16695, 18585, 21465, 21889, 23895, 25515, 28143, 30051, 33453, 38637, 43011, 46905, 50085, 55755, 64395, 65667, 71685, 84429, 90153, 100359, 109445, 140715, 150255, 167265, 193185, 197001, 215055, 253287, 270459, 301077, 328335, 422145, 450765, 501795, 591003, 759861, 985005, 1266435, 1352295, 1505385, 1773009, 2279583, 2955015, 3799305, 5319027, 8865045, 11397915, 15957081, 26595135, 79785405]

約数ペア:

[(1, 79785405), (3, 26595135), (5, 15957081), (7, 11397915), (9, 8865045), (15, 5319027), (21, 3799305), (27, 2955015), (35, 2279583), (45, 1773009), (53, 1505385), (59, 1352295), (63, 1266435), (81, 985005), (105, 759861), (135, 591003), (159, 501795), (177, 450765), (189, 422145), (243, 328335), (265, 301077), (295, 270459), (315, 253287), (371, 215055), (405, 197001), (413, 193185), (477, 167265), (531, 150255), (567, 140715), (729, 109445), (795, 100359), (885, 90153), (945, 84429), (1113, 71685), (1215, 65667), (1239, 64395), (1431, 55755), (1593, 50085), (1701, 46905), (1855, 43011), (2065, 38637), (2385, 33453), (2655, 30051), (2835, 28143), (3127, 25515), (3339, 23895), (3645, 21889), (3717, 21465), (4293, 18585), (4779, 16695), (5103, 15635), (5565, 14337), (6195, 12879), (7155, 11151), (7965, 10017), (8505, 9381)]