82133865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 92048535

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 41, 45, 55, 57, 71, 95, 99, 123, 135, 165, 171, 205, 209, 213, 285, 297, 355, 369, 451, 495, 513, 615, 627, 639, 779, 781, 855, 1045, 1065, 1107, 1349, 1353, 1485, 1845, 1881, 1917, 2255, 2337, 2343, 2565, 2911, 3135, 3195, 3895, 3905, 4047, 4059, 5535, 5643, 6745, 6765, 7011, 7029, 8569, 8733, 9405, 9585, 11685, 11715, 12141, 12177, 14555, 14839, 20235, 20295, 21033, 21087, 25707, 26199, 28215, 32021, 35055, 35145, 36423, 42845, 43665, 44517, 55309, 60705, 60885, 74195, 77121, 78597, 96063, 105165, 105435, 128535, 130995, 133551, 160105, 165927, 182115, 222585, 231363, 276545, 288189, 385605, 392985, 400653, 480315, 497781, 608399, 667755, 829635, 864567, 1156815, 1440945, 1493343, 1825197, 2003265, 2488905, 3041995, 4322835, 5475591, 7466715, 9125985, 16426773, 27377955, 82133865]

約数ペア:

[(1, 82133865), (3, 27377955), (5, 16426773), (9, 9125985), (11, 7466715), (15, 5475591), (19, 4322835), (27, 3041995), (33, 2488905), (41, 2003265), (45, 1825197), (55, 1493343), (57, 1440945), (71, 1156815), (95, 864567), (99, 829635), (123, 667755), (135, 608399), (165, 497781), (171, 480315), (205, 400653), (209, 392985), (213, 385605), (285, 288189), (297, 276545), (355, 231363), (369, 222585), (451, 182115), (495, 165927), (513, 160105), (615, 133551), (627, 130995), (639, 128535), (779, 105435), (781, 105165), (855, 96063), (1045, 78597), (1065, 77121), (1107, 74195), (1349, 60885), (1353, 60705), (1485, 55309), (1845, 44517), (1881, 43665), (1917, 42845), (2255, 36423), (2337, 35145), (2343, 35055), (2565, 32021), (2911, 28215), (3135, 26199), (3195, 25707), (3895, 21087), (3905, 21033), (4047, 20295), (4059, 20235), (5535, 14839), (5643, 14555), (6745, 12177), (6765, 12141), (7011, 11715), (7029, 11685), (8569, 9585), (8733, 9405)]