79175745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 160110720

約数和(自身を除く): 80934975

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 121, 131, 135, 165, 185, 297, 333, 363, 393, 407, 495, 555, 605, 655, 999, 1089, 1179, 1221, 1441, 1485, 1665, 1815, 1965, 2035, 3267, 3537, 3663, 4323, 4477, 4847, 4995, 5445, 5895, 6105, 7205, 10989, 12969, 13431, 14541, 15851, 16335, 17685, 18315, 21615, 22385, 24235, 38907, 40293, 43623, 47553, 53317, 54945, 64845, 67155, 72705, 79255, 120879, 130869, 142659, 159951, 194535, 201465, 218115, 237765, 266585, 427977, 479853, 586487, 604395, 654345, 713295, 799755, 1439559, 1759461, 2139885, 2399265, 2932435, 5278383, 7197795, 8797305, 15835149, 26391915, 79175745]

約数ペア:

[(1, 79175745), (3, 26391915), (5, 15835149), (9, 8797305), (11, 7197795), (15, 5278383), (27, 2932435), (33, 2399265), (37, 2139885), (45, 1759461), (55, 1439559), (99, 799755), (111, 713295), (121, 654345), (131, 604395), (135, 586487), (165, 479853), (185, 427977), (297, 266585), (333, 237765), (363, 218115), (393, 201465), (407, 194535), (495, 159951), (555, 142659), (605, 130869), (655, 120879), (999, 79255), (1089, 72705), (1179, 67155), (1221, 64845), (1441, 54945), (1485, 53317), (1665, 47553), (1815, 43623), (1965, 40293), (2035, 38907), (3267, 24235), (3537, 22385), (3663, 21615), (4323, 18315), (4477, 17685), (4847, 16335), (4995, 15851), (5445, 14541), (5895, 13431), (6105, 12969), (7205, 10989)]