80718495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 153474048

約数和(自身を除く): 72755553

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 311, 363, 429, 605, 715, 933, 1331, 1555, 1573, 1815, 2145, 3421, 3993, 4043, 4665, 4719, 6655, 7865, 10263, 12129, 17105, 17303, 19965, 20215, 23595, 37631, 44473, 51315, 51909, 60645, 86515, 112893, 133419, 188155, 222365, 259545, 413941, 489203, 564465, 667095, 1241823, 1467609, 2069705, 2446015, 5381233, 6209115, 7338045, 16143699, 26906165, 80718495]

約数ペア:

[(1, 80718495), (3, 26906165), (5, 16143699), (11, 7338045), (13, 6209115), (15, 5381233), (33, 2446015), (39, 2069705), (55, 1467609), (65, 1241823), (121, 667095), (143, 564465), (165, 489203), (195, 413941), (311, 259545), (363, 222365), (429, 188155), (605, 133419), (715, 112893), (933, 86515), (1331, 60645), (1555, 51909), (1573, 51315), (1815, 44473), (2145, 37631), (3421, 23595), (3993, 20215), (4043, 19965), (4665, 17303), (4719, 17105), (6655, 12129), (7865, 10263)]