83282985

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 160300800

約数和(自身を除く): 77017815

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 79, 81, 95, 135, 137, 171, 237, 285, 395, 405, 411, 513, 685, 711, 855, 1185, 1233, 1501, 1539, 2055, 2133, 2565, 2603, 3555, 3699, 4503, 6165, 6399, 7505, 7695, 7809, 10665, 10823, 11097, 13015, 13509, 18495, 22515, 23427, 31995, 32469, 39045, 40527, 54115, 55485, 67545, 70281, 97407, 117135, 121581, 162345, 202635, 205637, 210843, 292221, 351405, 487035, 607905, 616911, 876663, 1028185, 1054215, 1461105, 1850733, 3084555, 4383315, 5552199, 9253665, 16656597, 27760995, 83282985]

約数ペア:

[(1, 83282985), (3, 27760995), (5, 16656597), (9, 9253665), (15, 5552199), (19, 4383315), (27, 3084555), (45, 1850733), (57, 1461105), (79, 1054215), (81, 1028185), (95, 876663), (135, 616911), (137, 607905), (171, 487035), (237, 351405), (285, 292221), (395, 210843), (405, 205637), (411, 202635), (513, 162345), (685, 121581), (711, 117135), (855, 97407), (1185, 70281), (1233, 67545), (1501, 55485), (1539, 54115), (2055, 40527), (2133, 39045), (2565, 32469), (2603, 31995), (3555, 23427), (3699, 22515), (4503, 18495), (6165, 13509), (6399, 13015), (7505, 11097), (7695, 10823), (7809, 10665)]