313635375

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 627993600

約数和(自身を除く): 314358225

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 67, 73, 75, 95, 125, 135, 171, 201, 219, 225, 285, 335, 365, 375, 475, 513, 603, 657, 675, 855, 1005, 1095, 1125, 1273, 1387, 1425, 1675, 1809, 1825, 1971, 2375, 2565, 3015, 3285, 3375, 3819, 4161, 4275, 4891, 5025, 5475, 6365, 6935, 7125, 8375, 9045, 9125, 9855, 11457, 12483, 12825, 14673, 15075, 16425, 19095, 20805, 21375, 24455, 25125, 27375, 31825, 34371, 34675, 37449, 44019, 45225, 49275, 57285, 62415, 64125, 73365, 75375, 82125, 92929, 95475, 104025, 122275, 132057, 159125, 171855, 173375, 187245, 220095, 226125, 246375, 278787, 286425, 312075, 366825, 464645, 477375, 520125, 611375, 660285, 836361, 859275, 936225, 1100475, 1393935, 1432125, 1560375, 1834125, 2323225, 2509083, 3301425, 4181805, 4296375, 4681125, 5502375, 6969675, 11616125, 12545415, 16507125, 20909025, 34848375, 62727075, 104545125, 313635375]

約数ペア:

[(1, 313635375), (3, 104545125), (5, 62727075), (9, 34848375), (15, 20909025), (19, 16507125), (25, 12545415), (27, 11616125), (45, 6969675), (57, 5502375), (67, 4681125), (73, 4296375), (75, 4181805), (95, 3301425), (125, 2509083), (135, 2323225), (171, 1834125), (201, 1560375), (219, 1432125), (225, 1393935), (285, 1100475), (335, 936225), (365, 859275), (375, 836361), (475, 660285), (513, 611375), (603, 520125), (657, 477375), (675, 464645), (855, 366825), (1005, 312075), (1095, 286425), (1125, 278787), (1273, 246375), (1387, 226125), (1425, 220095), (1675, 187245), (1809, 173375), (1825, 171855), (1971, 159125), (2375, 132057), (2565, 122275), (3015, 104025), (3285, 95475), (3375, 92929), (3819, 82125), (4161, 75375), (4275, 73365), (4891, 64125), (5025, 62415), (5475, 57285), (6365, 49275), (6935, 45225), (7125, 44019), (8375, 37449), (9045, 34675), (9125, 34371), (9855, 31825), (11457, 27375), (12483, 25125), (12825, 24455), (14673, 21375), (15075, 20805), (16425, 19095)]