78973785

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 84564135

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 243, 285, 297, 311, 405, 495, 513, 627, 855, 891, 933, 1045, 1215, 1485, 1539, 1555, 1881, 2565, 2673, 2799, 3135, 3421, 4455, 4617, 4665, 5643, 5909, 7695, 8397, 9405, 10263, 13365, 13995, 16929, 17105, 17727, 23085, 25191, 28215, 29545, 30789, 41985, 50787, 51315, 53181, 64999, 75573, 84645, 88635, 92367, 125955, 153945, 159543, 194997, 253935, 265905, 277101, 324995, 377865, 461835, 478629, 584991, 797715, 831303, 974985, 1385505, 1435887, 1754973, 2393145, 2924955, 4156515, 5264919, 7179435, 8774865, 15794757, 26324595, 78973785]

約数ペア:

[(1, 78973785), (3, 26324595), (5, 15794757), (9, 8774865), (11, 7179435), (15, 5264919), (19, 4156515), (27, 2924955), (33, 2393145), (45, 1754973), (55, 1435887), (57, 1385505), (81, 974985), (95, 831303), (99, 797715), (135, 584991), (165, 478629), (171, 461835), (209, 377865), (243, 324995), (285, 277101), (297, 265905), (311, 253935), (405, 194997), (495, 159543), (513, 153945), (627, 125955), (855, 92367), (891, 88635), (933, 84645), (1045, 75573), (1215, 64999), (1485, 53181), (1539, 51315), (1555, 50787), (1881, 41985), (2565, 30789), (2673, 29545), (2799, 28215), (3135, 25191), (3421, 23085), (4455, 17727), (4617, 17105), (4665, 16929), (5643, 13995), (5909, 13365), (7695, 10263), (8397, 9405)]