275923755

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 510361488

約数和(自身を除く): 234437733

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 173, 201, 207, 335, 345, 519, 529, 603, 865, 1005, 1035, 1541, 1557, 1587, 2595, 2645, 3015, 3979, 4623, 4761, 7705, 7785, 7935, 11591, 11937, 13869, 19895, 23115, 23805, 34773, 35443, 35811, 57955, 59685, 69345, 91517, 104319, 106329, 173865, 177215, 179055, 266593, 274551, 318987, 457585, 521595, 531645, 799779, 823653, 1332965, 1372755, 1594935, 2399337, 3998895, 4118265, 6131639, 11996685, 18394917, 30658195, 55184751, 91974585, 275923755]

約数ペア:

[(1, 275923755), (3, 91974585), (5, 55184751), (9, 30658195), (15, 18394917), (23, 11996685), (45, 6131639), (67, 4118265), (69, 3998895), (115, 2399337), (173, 1594935), (201, 1372755), (207, 1332965), (335, 823653), (345, 799779), (519, 531645), (529, 521595), (603, 457585), (865, 318987), (1005, 274551), (1035, 266593), (1541, 179055), (1557, 177215), (1587, 173865), (2595, 106329), (2645, 104319), (3015, 91517), (3979, 69345), (4623, 59685), (4761, 57955), (7705, 35811), (7785, 35443), (7935, 34773), (11591, 23805), (11937, 23115), (13869, 19895)]