87454125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 177555456

約数和(自身を除く): 90101331

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 125, 165, 185, 191, 225, 275, 333, 375, 407, 495, 555, 573, 825, 925, 955, 1125, 1221, 1375, 1665, 1719, 2035, 2101, 2475, 2775, 2865, 3663, 4125, 4625, 4775, 6105, 6303, 7067, 8325, 8595, 10175, 10505, 12375, 13875, 14325, 18315, 18909, 21201, 23875, 30525, 31515, 35335, 41625, 42975, 50875, 52525, 63603, 71625, 77737, 91575, 94545, 106005, 152625, 157575, 176675, 214875, 233211, 262625, 318015, 388685, 457875, 472725, 530025, 699633, 787875, 883375, 1166055, 1590075, 1943425, 2363625, 2650125, 3498165, 5830275, 7950375, 9717125, 17490825, 29151375, 87454125]

約数ペア:

[(1, 87454125), (3, 29151375), (5, 17490825), (9, 9717125), (11, 7950375), (15, 5830275), (25, 3498165), (33, 2650125), (37, 2363625), (45, 1943425), (55, 1590075), (75, 1166055), (99, 883375), (111, 787875), (125, 699633), (165, 530025), (185, 472725), (191, 457875), (225, 388685), (275, 318015), (333, 262625), (375, 233211), (407, 214875), (495, 176675), (555, 157575), (573, 152625), (825, 106005), (925, 94545), (955, 91575), (1125, 77737), (1221, 71625), (1375, 63603), (1665, 52525), (1719, 50875), (2035, 42975), (2101, 41625), (2475, 35335), (2775, 31515), (2865, 30525), (3663, 23875), (4125, 21201), (4625, 18909), (4775, 18315), (6105, 14325), (6303, 13875), (7067, 12375), (8325, 10505), (8595, 10175)]