83667735

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 160997760

約数和(自身を除く): 77330025

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 83, 95, 131, 135, 171, 249, 285, 393, 405, 415, 513, 655, 747, 855, 1179, 1245, 1539, 1577, 1965, 2241, 2489, 2565, 3537, 3735, 4731, 5895, 6723, 7467, 7695, 7885, 10611, 10873, 11205, 12445, 14193, 17685, 22401, 23655, 32619, 33615, 37335, 42579, 53055, 54365, 67203, 70965, 97857, 112005, 127737, 163095, 201609, 206587, 212895, 293571, 336015, 489285, 619761, 638685, 880713, 1008045, 1032935, 1467855, 1859283, 3098805, 4403565, 5577849, 9296415, 16733547, 27889245, 83667735]

約数ペア:

[(1, 83667735), (3, 27889245), (5, 16733547), (9, 9296415), (15, 5577849), (19, 4403565), (27, 3098805), (45, 1859283), (57, 1467855), (81, 1032935), (83, 1008045), (95, 880713), (131, 638685), (135, 619761), (171, 489285), (249, 336015), (285, 293571), (393, 212895), (405, 206587), (415, 201609), (513, 163095), (655, 127737), (747, 112005), (855, 97857), (1179, 70965), (1245, 67203), (1539, 54365), (1577, 53055), (1965, 42579), (2241, 37335), (2489, 33615), (2565, 32619), (3537, 23655), (3735, 22401), (4731, 17685), (5895, 14193), (6723, 12445), (7467, 11205), (7695, 10873), (7885, 10611)]