85482345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 69346455

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 79, 93, 155, 179, 195, 237, 395, 403, 465, 537, 895, 1027, 1185, 1209, 2015, 2327, 2449, 2685, 3081, 5135, 5549, 6045, 6981, 7347, 11635, 12245, 14141, 15405, 16647, 27745, 31837, 34905, 36735, 42423, 70705, 72137, 83235, 95511, 159185, 183833, 212115, 216411, 360685, 438371, 477555, 551499, 919165, 1082055, 1315113, 2191855, 2757495, 5698823, 6575565, 17096469, 28494115, 85482345]

約数ペア:

[(1, 85482345), (3, 28494115), (5, 17096469), (13, 6575565), (15, 5698823), (31, 2757495), (39, 2191855), (65, 1315113), (79, 1082055), (93, 919165), (155, 551499), (179, 477555), (195, 438371), (237, 360685), (395, 216411), (403, 212115), (465, 183833), (537, 159185), (895, 95511), (1027, 83235), (1185, 72137), (1209, 70705), (2015, 42423), (2327, 36735), (2449, 34905), (2685, 31837), (3081, 27745), (5135, 16647), (5549, 15405), (6045, 14141), (6981, 12245), (7347, 11635)]