82085805

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 153027732

約数和(自身を除く): 70941927

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 241, 261, 405, 435, 723, 783, 841, 1205, 1305, 2169, 2349, 2523, 3615, 3915, 4205, 6507, 6989, 7569, 10845, 11745, 12615, 19521, 20967, 22707, 32535, 34945, 37845, 62901, 68121, 97605, 104835, 113535, 188703, 202681, 314505, 340605, 566109, 608043, 943515, 1013405, 1824129, 2830545, 3040215, 5472387, 9120645, 16417161, 27361935, 82085805]

約数ペア:

[(1, 82085805), (3, 27361935), (5, 16417161), (9, 9120645), (15, 5472387), (27, 3040215), (29, 2830545), (45, 1824129), (81, 1013405), (87, 943515), (135, 608043), (145, 566109), (241, 340605), (261, 314505), (405, 202681), (435, 188703), (723, 113535), (783, 104835), (841, 97605), (1205, 68121), (1305, 62901), (2169, 37845), (2349, 34945), (2523, 32535), (3615, 22707), (3915, 20967), (4205, 19521), (6507, 12615), (6989, 11745), (7569, 10845)]